802.56% is the change from 78 to 704
Calculation steps:
[( 704 - 78 ) ÷ 78] x 100 = 802.56%
Formula
Percentage change = [(704 - 78) / 78] x 100
Subtract the new number by the original number
704 - 78 = 626
626 ÷ 78 = 8.025641025641026
8.025641025641026 x 100 = 802.56%