5.32% is the change from 770 to 811
Calculation steps:
[( 811 - 770 ) ÷ 770] x 100 = 5.32%
Formula
Percentage change = [(811 - 770) / 770] x 100
Subtract the new number by the original number
811 - 770 = 41
41 ÷ 770 = 0.053246753246753244
0.053246753246753244 x 100 = 5.32%