634.62% is the change from 104 to 764
Calculation steps:
[( 764 - 104 ) ÷ 104] x 100 = 634.62%
Formula
Percentage change = [(764 - 104) / 104] x 100
Subtract the new number by the original number
764 - 104 = 660
660 ÷ 104 = 6.346153846153846
6.346153846153846 x 100 = 634.62%