48.39% is the change from 436 to 647
Calculation steps:
[( 647 - 436 ) ÷ 436] x 100 = 48.39%
Formula
Percentage change = [(647 - 436) / 436] x 100
Subtract the new number by the original number
647 - 436 = 211
211 ÷ 436 = 0.48394495412844035
0.48394495412844035 x 100 = 48.39%