15.34% is the change from 828 to 955
Calculation steps:
[( 955 - 828 ) ÷ 828] x 100 = 15.34%
Formula
Percentage change = [(955 - 828) / 828] x 100
Subtract the new number by the original number
955 - 828 = 127
127 ÷ 828 = 0.15338164251207728
0.15338164251207728 x 100 = 15.34%