8.31% is the change from 758 to 821
Calculation steps:
[( 821 - 758 ) ÷ 758] x 100 = 8.31%
Formula
Percentage change = [(821 - 758) / 758] x 100
Subtract the new number by the original number
821 - 758 = 63
63 ÷ 758 = 0.08311345646437995
0.08311345646437995 x 100 = 8.31%