318.99% is the change from 158 to 662
Calculation steps:
[( 662 - 158 ) ÷ 158] x 100 = 318.99%
Formula
Percentage change = [(662 - 158) / 158] x 100
Subtract the new number by the original number
662 - 158 = 504
504 ÷ 158 = 3.189873417721519
3.189873417721519 x 100 = 318.99%