294.3% is the change from 158 to 623
Calculation steps:
[( 623 - 158 ) ÷ 158] x 100 = 294.3%
Formula
Percentage change = [(623 - 158) / 158] x 100
Subtract the new number by the original number
623 - 158 = 465
465 ÷ 158 = 2.9430379746835444
2.9430379746835444 x 100 = 294.3%