20.29% is the change from 828 to 996
Calculation steps:
[( 996 - 828 ) ÷ 828] x 100 = 20.29%
Formula
Percentage change = [(996 - 828) / 828] x 100
Subtract the new number by the original number
996 - 828 = 168
168 ÷ 828 = 0.2028985507246377
0.2028985507246377 x 100 = 20.29%