152% is the change from 125 to 315
Calculation steps:
[( 315 - 125 ) ÷ 125] x 100 = 152%
Formula
Percentage change = [(315 - 125) / 125] x 100
Subtract the new number by the original number
315 - 125 = 190
190 ÷ 125 = 1.52
1.52 x 100 = 152%
Example