337.21% is the change from 215 to 940
Calculation steps:
[( 940 - 215 ) ÷ 215] x 100 = 337.21%
Formula
Percentage change = [(940 - 215) / 215] x 100
Subtract the new number by the original number
940 - 215 = 725
725 ÷ 215 = 3.372093023255814
3.372093023255814 x 100 = 337.21%