637.21% is the change from 43 to 317
Calculation steps:
[( 317 - 43 ) ÷ 43] x 100 = 637.21%
Formula
Percentage change = [(317 - 43) / 43] x 100
Subtract the new number by the original number
317 - 43 = 274
274 ÷ 43 = 6.372093023255814
6.372093023255814 x 100 = 637.21%