11150% is the change from 4 to 450
Calculation steps:
[( 450 - 4 ) ÷ 4] x 100 = 11150%
Formula
Percentage change = [(450 - 4) / 4] x 100
Subtract the new number by the original number
450 - 4 = 446
446 ÷ 4 = 111.5
111.5 x 100 = 11150%
Example