294.05% is the change from 168 to 662
Calculation steps:
[( 662 - 168 ) ÷ 168] x 100 = 294.05%
Formula
Percentage change = [(662 - 168) / 168] x 100
Subtract the new number by the original number
662 - 168 = 494
494 ÷ 168 = 2.9404761904761907
2.9404761904761907 x 100 = 294.05%