311.76% is the change from 153 to 630
Calculation steps:
[( 630 - 153 ) ÷ 153] x 100 = 311.76%
Formula
Percentage change = [(630 - 153) / 153] x 100
Subtract the new number by the original number
630 - 153 = 477
477 ÷ 153 = 3.1176470588235294
3.1176470588235294 x 100 = 311.76%