742.19% is the change from 64 to 539
Calculation steps:
[( 539 - 64 ) ÷ 64] x 100 = 742.19%
Formula
Percentage change = [(539 - 64) / 64] x 100
Subtract the new number by the original number
539 - 64 = 475
475 ÷ 64 = 7.421875
7.421875 x 100 = 742.19%