164.71% is the change from 238 to 630
Calculation steps:
[( 630 - 238 ) ÷ 238] x 100 = 164.71%
Formula
Percentage change = [(630 - 238) / 238] x 100
Subtract the new number by the original number
630 - 238 = 392
392 ÷ 238 = 1.6470588235294117
1.6470588235294117 x 100 = 164.71%