474.07% is the change from 108 to 620
Calculation steps:
[( 620 - 108 ) ÷ 108] x 100 = 474.07%
Formula
Percentage change = [(620 - 108) / 108] x 100
Subtract the new number by the original number
620 - 108 = 512
512 ÷ 108 = 4.7407407407407405
4.7407407407407405 x 100 = 474.07%