295.24% is the change from 168 to 664
Calculation steps:
[( 664 - 168 ) ÷ 168] x 100 = 295.24%
Formula
Percentage change = [(664 - 168) / 168] x 100
Subtract the new number by the original number
664 - 168 = 496
496 ÷ 168 = 2.9523809523809526
2.9523809523809526 x 100 = 295.24%