47.92% is the change from 432 to 639
Calculation steps:
[( 639 - 432 ) ÷ 432] x 100 = 47.92%
Formula
Percentage change = [(639 - 432) / 432] x 100
Subtract the new number by the original number
639 - 432 = 207
207 ÷ 432 = 0.4791666666666667
0.4791666666666667 x 100 = 47.92%