22500% is the change from 2 to 452
Calculation steps:
[( 452 - 2 ) ÷ 2] x 100 = 22500%
Formula
Percentage change = [(452 - 2) / 2] x 100
Subtract the new number by the original number
452 - 2 = 450
450 ÷ 2 = 225
225 x 100 = 22500%
Example