1.96% is the change from 51 to 52
Calculation steps:
[( 52 - 51 ) ÷ 51] x 100 = 1.96%
Formula
Percentage change = [(52 - 51) / 51] x 100
Subtract the new number by the original number
52 - 51 = 1
1 ÷ 51 = 0.0196078431372549
0.0196078431372549 x 100 = 1.96%