8.41% is the change from 820 to 889
Calculation steps:
[( 889 - 820 ) ÷ 820] x 100 = 8.41%
Formula
Percentage change = [(889 - 820) / 820] x 100
Subtract the new number by the original number
889 - 820 = 69
69 ÷ 820 = 0.08414634146341464
0.08414634146341464 x 100 = 8.41%