583.12% is the change from 77 to 526
Calculation steps:
[( 526 - 77 ) ÷ 77] x 100 = 583.12%
Formula
Percentage change = [(526 - 77) / 77] x 100
Subtract the new number by the original number
526 - 77 = 449
449 ÷ 77 = 5.8311688311688314
5.8311688311688314 x 100 = 583.12%