4.31% is the change from 116 to 121
Calculation steps:
[( 121 - 116 ) ÷ 116] x 100 = 4.31%
Formula
Percentage change = [(121 - 116) / 116] x 100
Subtract the new number by the original number
121 - 116 = 5
5 ÷ 116 = 0.04310344827586207
0.04310344827586207 x 100 = 4.31%