30.77% is the change from 117 to 153
Calculation steps:
[( 153 - 117 ) ÷ 117] x 100 = 30.77%
Formula
Percentage change = [(153 - 117) / 117] x 100
Subtract the new number by the original number
153 - 117 = 36
36 ÷ 117 = 0.3076923076923077
0.3076923076923077 x 100 = 30.77%