48.72% is the change from 431 to 641
Calculation steps:
[( 641 - 431 ) ÷ 431] x 100 = 48.72%
Formula
Percentage change = [(641 - 431) / 431] x 100
Subtract the new number by the original number
641 - 431 = 210
210 ÷ 431 = 0.4872389791183295
0.4872389791183295 x 100 = 48.72%