Texas Instruments BA-35 Quick Reference Guide - Page 13

Percentage Change Calculations

Page 13 highlights

Percentage Change Calculations 0 4 (Percent Change)-Calculates the percentage change between two values. To calculate the percentage change: 1. Enter the new value. 2. Press 0 4. 3. Enter the old value. 4. Press l. The percentage change is calculated by the formula: New value - Old value Old value x 100 If the result is positive, there is a percentage increase. If the result is negative, there is a percentage decrease. 13

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38

13
Percentage Change Calculations
0
4
(Percent Change)
—Calculates the
percentage change between two values. To
calculate the percentage change:
1.
Enter the new value.
2. Press
0
4
.
3.
Enter the old value.
4. Press
l
.
The percentage change is calculated by the
formula:
New value
-
Old value
Old value
x 100
If the result is positive, there is a percentage
increase. If the result is negative, there is a
percentage decrease.