286.9% is the change from 168 to 650
Calculation steps:
[( 650 - 168 ) ÷ 168] x 100 = 286.9%
Formula
Percentage change = [(650 - 168) / 168] x 100
Subtract the new number by the original number
650 - 168 = 482
482 ÷ 168 = 2.869047619047619
2.869047619047619 x 100 = 286.9%