337.21% is the change from 43 to 188
Calculation steps:
[( 188 - 43 ) ÷ 43] x 100 = 337.21%
Formula
Percentage change = [(188 - 43) / 43] x 100
Subtract the new number by the original number
188 - 43 = 145
145 ÷ 43 = 3.372093023255814
3.372093023255814 x 100 = 337.21%