38.01% is the change from 463 to 639
Calculation steps:
[( 639 - 463 ) ÷ 463] x 100 = 38.01%
Formula
Percentage change = [(639 - 463) / 463] x 100
Subtract the new number by the original number
639 - 463 = 176
176 ÷ 463 = 0.3801295896328294
0.3801295896328294 x 100 = 38.01%