8.43% is the change from 771 to 836
Calculation steps:
[( 836 - 771 ) ÷ 771] x 100 = 8.43%
Formula
Percentage change = [(836 - 771) / 771] x 100
Subtract the new number by the original number
836 - 771 = 65
65 ÷ 771 = 0.08430609597924774
0.08430609597924774 x 100 = 8.43%