9.32% is the change from 751 to 821
Calculation steps:
[( 821 - 751 ) ÷ 751] x 100 = 9.32%
Formula
Percentage change = [(821 - 751) / 751] x 100
Subtract the new number by the original number
821 - 751 = 70
70 ÷ 751 = 0.09320905459387484
0.09320905459387484 x 100 = 9.32%