405.95% is the change from 168 to 850
Calculation steps:
[( 850 - 168 ) ÷ 168] x 100 = 405.95%
Formula
Percentage change = [(850 - 168) / 168] x 100
Subtract the new number by the original number
850 - 168 = 682
682 ÷ 168 = 4.059523809523809
4.059523809523809 x 100 = 405.95%