772.34% is the change from 94 to 820
Calculation steps:
[( 820 - 94 ) ÷ 94] x 100 = 772.34%
Formula
Percentage change = [(820 - 94) / 94] x 100
Subtract the new number by the original number
820 - 94 = 726
726 ÷ 94 = 7.723404255319149
7.723404255319149 x 100 = 772.34%