1150% is the change from 10 to 125
Calculation steps:
[( 125 - 10 ) ÷ 10] x 100 = 1150%
Formula
Percentage change = [(125 - 10) / 10] x 100
Subtract the new number by the original number
125 - 10 = 115
115 ÷ 10 = 11.5
11.5 x 100 = 1150%
Example