160.33% is the change from 242 to 630
Calculation steps:
[( 630 - 242 ) ÷ 242] x 100 = 160.33%
Formula
Percentage change = [(630 - 242) / 242] x 100
Subtract the new number by the original number
630 - 242 = 388
388 ÷ 242 = 1.603305785123967
1.603305785123967 x 100 = 160.33%