848.68% is the change from 76 to 721
Calculation steps:
[( 721 - 76 ) ÷ 76] x 100 = 848.68%
Formula
Percentage change = [(721 - 76) / 76] x 100
Subtract the new number by the original number
721 - 76 = 645
645 ÷ 76 = 8.486842105263158
8.486842105263158 x 100 = 848.68%