7.39% is the change from 771 to 828
Calculation steps:
[( 828 - 771 ) ÷ 771] x 100 = 7.39%
Formula
Percentage change = [(828 - 771) / 771] x 100
Subtract the new number by the original number
828 - 771 = 57
57 ÷ 771 = 0.07392996108949416
0.07392996108949416 x 100 = 7.39%