{
  "icon" : "chart.line.uptrend.xyaxis",
  "id" : "70794B16-7C2F-5E7B-B532-4925C1C39EE6",
  "lines" : [
    {
      "id" : "3E540D1A-A7E1-51B5-A8AE-3A9B6556F7BA",
      "source" : "# A rise and a fall"
    },
    {
      "id" : "7C6C085E-FDBA-5564-99E1-79861C0B87A4",
      "source" : "\/\/ A price rises 20%, then the new price falls 20%. Drag the rate."
    },
    {
      "id" : "DB146F1F-2394-57B8-88CE-C16C23951AD1",
      "source" : "original = $80"
    },
    {
      "id" : "5FF7EB26-0FA5-5525-836D-8501B64C7AA6",
      "source" : "rate = 20 in 0 … 50"
    },
    {
      "id" : "98A8A889-D2F3-5F86-AB39-C94BF9177824",
      "source" : "rise amount = original*rate\/100"
    },
    {
      "id" : "68C1A432-575F-58A2-B23C-7B51251B192A",
      "source" : "risen price = original + rise amount"
    },
    {
      "id" : "AE0AFF49-F207-5F4D-8A9B-47C07BC442CB",
      "source" : "fall amount = risen price*rate\/100"
    },
    {
      "id" : "49B908F9-BDD9-51A1-A71B-5BDFE74FC85F",
      "source" : "fallen price = risen price - fall amount"
    },
    {
      "id" : "A63A3643-08EC-5750-B527-98044C13EA41",
      "source" : "fallen price < original"
    },
    {
      "id" : "FFC1A3E6-0FB1-59F7-A5FF-0C47CE0247CD",
      "source" : "overall change = (fallen price - original)\/original in %"
    },
    {
      "id" : "DF81F7EB-96B4-5978-AE46-8DD1F3C262C9",
      "source" : ""
    },
    {
      "id" : "21B7D067-63D8-5901-B603-F49B2253C34D",
      "source" : "# Percent change"
    },
    {
      "id" : "6C17757C-B980-55A3-A5D1-AE41F327618A",
      "source" : "\/\/ A plant grows from 45 cm to 63 cm."
    },
    {
      "id" : "D8B7C615-6F30-505B-8219-E13E4DE8653B",
      "source" : "old height = 45 cm"
    },
    {
      "id" : "1286F520-9D67-53C7-886F-517889580C3C",
      "source" : "new height = 63 cm"
    },
    {
      "id" : "40CBA4D4-A67B-50CF-A08F-DF351198B6BE",
      "source" : "change = new height - old height"
    },
    {
      "id" : "082433FD-2095-5461-AF04-FF64367EAFDA",
      "source" : "percent change = change\/old height in %"
    }
  ],
  "numberStyle" : {
    "decimal" : ".",
    "grouping" : ",",
    "secondaryGroupSize" : 3
  },
  "title" : "Percent increase and decrease"
}