505.56% is the change from 108 to 654
Calculation steps:
[( 654 - 108 ) ÷ 108] x 100 = 505.56%
Formula
Percentage change = [(654 - 108) / 108] x 100
Subtract the new number by the original number
654 - 108 = 546
546 ÷ 108 = 5.055555555555555
5.055555555555555 x 100 = 505.56%