48.28% is the change from 437 to 648
Calculation steps:
[( 648 - 437 ) ÷ 437] x 100 = 48.28%
Formula
Percentage change = [(648 - 437) / 437] x 100
Subtract the new number by the original number
648 - 437 = 211
211 ÷ 437 = 0.482837528604119
0.482837528604119 x 100 = 48.28%