571.64% is the change from 67 to 450
Calculation steps:
[( 450 - 67 ) ÷ 67] x 100 = 571.64%
Formula
Percentage change = [(450 - 67) / 67] x 100
Subtract the new number by the original number
450 - 67 = 383
383 ÷ 67 = 5.7164179104477615
5.7164179104477615 x 100 = 571.64%