119.66% is the change from 117 to 257
Calculation steps:
[( 257 - 117 ) ÷ 117] x 100 = 119.66%
Formula
Percentage change = [(257 - 117) / 117] x 100
Subtract the new number by the original number
257 - 117 = 140
140 ÷ 117 = 1.1965811965811965
1.1965811965811965 x 100 = 119.66%