21.12% is the change from 824 to 998
Calculation steps:
[( 998 - 824 ) ÷ 824] x 100 = 21.12%
Formula
Percentage change = [(998 - 824) / 824] x 100
Subtract the new number by the original number
998 - 824 = 174
174 ÷ 824 = 0.2111650485436893
0.2111650485436893 x 100 = 21.12%