30.39% is the change from 102 to 133
Calculation steps:
[( 133 - 102 ) ÷ 102] x 100 = 30.39%
Formula
Percentage change = [(133 - 102) / 102] x 100
Subtract the new number by the original number
133 - 102 = 31
31 ÷ 102 = 0.30392156862745096
0.30392156862745096 x 100 = 30.39%