129.46% is the change from 112 to 257
Calculation steps:
[( 257 - 112 ) ÷ 112] x 100 = 129.46%
Formula
Percentage change = [(257 - 112) / 112] x 100
Subtract the new number by the original number
257 - 112 = 145
145 ÷ 112 = 1.2946428571428572
1.2946428571428572 x 100 = 129.46%