1190% is the change from 10 to 129
Calculation steps:
[( 129 - 10 ) ÷ 10] x 100 = 1190%
Formula
Percentage change = [(129 - 10) / 10] x 100
Subtract the new number by the original number
129 - 10 = 119
119 ÷ 10 = 11.9
11.9 x 100 = 1190%
Example