100% is the change from 57 to 114
Calculation steps:
[( 114 - 57 ) ÷ 57] x 100 = 100%
Formula
Percentage change = [(114 - 57) / 57] x 100
Subtract the new number by the original number
114 - 57 = 57
57 ÷ 57 = 1
1 x 100 = 100%
Example