317.88% is the change from 151 to 631
Calculation steps:
[( 631 - 151 ) ÷ 151] x 100 = 317.88%
Formula
Percentage change = [(631 - 151) / 151] x 100
Subtract the new number by the original number
631 - 151 = 480
480 ÷ 151 = 3.1788079470198674
3.1788079470198674 x 100 = 317.88%