780.26% is the change from 76 to 669
Calculation steps:
[( 669 - 76 ) ÷ 76] x 100 = 780.26%
Formula
Percentage change = [(669 - 76) / 76] x 100
Subtract the new number by the original number
669 - 76 = 593
593 ÷ 76 = 7.802631578947368
7.802631578947368 x 100 = 780.26%