744.26% is the change from 61 to 515
Calculation steps:
[( 515 - 61 ) ÷ 61] x 100 = 744.26%
Formula
Percentage change = [(515 - 61) / 61] x 100
Subtract the new number by the original number
515 - 61 = 454
454 ÷ 61 = 7.442622950819672
7.442622950819672 x 100 = 744.26%