166.95% is the change from 236 to 630
Calculation steps:
[( 630 - 236 ) ÷ 236] x 100 = 166.95%
Formula
Percentage change = [(630 - 236) / 236] x 100
Subtract the new number by the original number
630 - 236 = 394
394 ÷ 236 = 1.6694915254237288
1.6694915254237288 x 100 = 166.95%