347.89% is the change from 142 to 636
Calculation steps:
[( 636 - 142 ) ÷ 142] x 100 = 347.89%
Formula
Percentage change = [(636 - 142) / 142] x 100
Subtract the new number by the original number
636 - 142 = 494
494 ÷ 142 = 3.4788732394366195
3.4788732394366195 x 100 = 347.89%