46.91% is the change from 437 to 642
Calculation steps:
[( 642 - 437 ) ÷ 437] x 100 = 46.91%
Formula
Percentage change = [(642 - 437) / 437] x 100
Subtract the new number by the original number
642 - 437 = 205
205 ÷ 437 = 0.4691075514874142
0.4691075514874142 x 100 = 46.91%