573.68% is the change from 76 to 512
Calculation steps:
[( 512 - 76 ) ÷ 76] x 100 = 573.68%
Formula
Percentage change = [(512 - 76) / 76] x 100
Subtract the new number by the original number
512 - 76 = 436
436 ÷ 76 = 5.7368421052631575
5.7368421052631575 x 100 = 573.68%