16.28% is the change from 823 to 957
Calculation steps:
[( 957 - 823 ) ÷ 823] x 100 = 16.28%
Formula
Percentage change = [(957 - 823) / 823] x 100
Subtract the new number by the original number
957 - 823 = 134
134 ÷ 823 = 0.16281895504252733
0.16281895504252733 x 100 = 16.28%