20.68% is the change from 827 to 998
Calculation steps:
[( 998 - 827 ) ÷ 827] x 100 = 20.68%
Formula
Percentage change = [(998 - 827) / 827] x 100
Subtract the new number by the original number
998 - 827 = 171
171 ÷ 827 = 0.2067714631197098
0.2067714631197098 x 100 = 20.68%