21.65% is the change from 813 to 989
Calculation steps:
[( 989 - 813 ) ÷ 813] x 100 = 21.65%
Formula
Percentage change = [(989 - 813) / 813] x 100
Subtract the new number by the original number
989 - 813 = 176
176 ÷ 813 = 0.21648216482164823
0.21648216482164823 x 100 = 21.65%