1260% is the change from 10 to 136
Calculation steps:
[( 136 - 10 ) ÷ 10] x 100 = 1260%
Formula
Percentage change = [(136 - 10) / 10] x 100
Subtract the new number by the original number
136 - 10 = 126
126 ÷ 10 = 12.6
12.6 x 100 = 1260%
Example