743.33% is the change from 60 to 506
Calculation steps:
[( 506 - 60 ) ÷ 60] x 100 = 743.33%
Formula
Percentage change = [(506 - 60) / 60] x 100
Subtract the new number by the original number
506 - 60 = 446
446 ÷ 60 = 7.433333333333334
7.433333333333334 x 100 = 743.33%