161.83% is the change from 241 to 631
Calculation steps:
[( 631 - 241 ) ÷ 241] x 100 = 161.83%
Formula
Percentage change = [(631 - 241) / 241] x 100
Subtract the new number by the original number
631 - 241 = 390
390 ÷ 241 = 1.6182572614107884
1.6182572614107884 x 100 = 161.83%