47.1% is the change from 431 to 634
Calculation steps:
[( 634 - 431 ) ÷ 431] x 100 = 47.1%
Formula
Percentage change = [(634 - 431) / 431] x 100
Subtract the new number by the original number
634 - 431 = 203
203 ÷ 431 = 0.4709976798143852
0.4709976798143852 x 100 = 47.1%