5200% is the change from 8 to 424
Calculation steps:
[( 424 - 8 ) ÷ 8] x 100 = 5200%
Formula
Percentage change = [(424 - 8) / 8] x 100
Subtract the new number by the original number
424 - 8 = 416
416 ÷ 8 = 52
52 x 100 = 5200%
Example