628.38% is the change from 74 to 539
Calculation steps:
[( 539 - 74 ) ÷ 74] x 100 = 628.38%
Formula
Percentage change = [(539 - 74) / 74] x 100
Subtract the new number by the original number
539 - 74 = 465
465 ÷ 74 = 6.283783783783784
6.283783783783784 x 100 = 628.38%