812.99% is the change from 77 to 703
Calculation steps:
[( 703 - 77 ) ÷ 77] x 100 = 812.99%
Formula
Percentage change = [(703 - 77) / 77] x 100
Subtract the new number by the original number
703 - 77 = 626
626 ÷ 77 = 8.12987012987013
8.12987012987013 x 100 = 812.99%