How to Calculate Percentage Change on a Calculator
- 1). Enter the final amount. For example, if you were calculating the percentage change of your salary and it increased from $53,000 to $56,000, enter "56,000."
- 2). Push the subtraction sign.
- 3). Enter the original amount. In this example, enter "53,000."
- 4). Push the equals sign to have your calculator display the difference. In this example, your calculator should show "3,000."
- 5). Push the division sign.
- 6). Enter the original amount. In this example, enter "53,000."
- 7). Push the multiplication sign. In this example, your calculator will display 0.0566037735849057.
- 8). Enter "100" to multiply by 100 and convert to a percentage.
- 9). Push the equals sign to have your calculator display the percentage change. In this example, your calculator will display 5.660377358490566, meaning your salary increased by about 5.66 percent.