168.09% is the change from 235 to 630
Calculation steps:
[( 630 - 235 ) ÷ 235] x 100 = 168.09%
Formula
Percentage change = [(630 - 235) / 235] x 100
Subtract the new number by the original number
630 - 235 = 395
395 ÷ 235 = 1.6808510638297873
1.6808510638297873 x 100 = 168.09%