5525% is the change from 8 to 450
Calculation steps:
[( 450 - 8 ) ÷ 8] x 100 = 5525%
Formula
Percentage change = [(450 - 8) / 8] x 100
Subtract the new number by the original number
450 - 8 = 442
442 ÷ 8 = 55.25
55.25 x 100 = 5525%
Example