15.72% is the change from 827 to 957
Calculation steps:
[( 957 - 827 ) ÷ 827] x 100 = 15.72%
Formula
Percentage change = [(957 - 827) / 827] x 100
Subtract the new number by the original number
957 - 827 = 130
130 ÷ 827 = 0.15719467956469166
0.15719467956469166 x 100 = 15.72%