101.96% is the change from 51 to 103
Calculation steps:
[( 103 - 51 ) ÷ 51] x 100 = 101.96%
Formula
Percentage change = [(103 - 51) / 51] x 100
Subtract the new number by the original number
103 - 51 = 52
52 ÷ 51 = 1.0196078431372548
1.0196078431372548 x 100 = 101.96%