1624.32% is the change from 37 to 638
Calculation steps:
[( 638 - 37 ) ÷ 37] x 100 = 1624.32%
Formula
Percentage change = [(638 - 37) / 37] x 100
Subtract the new number by the original number
638 - 37 = 601
601 ÷ 37 = 16.243243243243242
16.243243243243242 x 100 = 1624.32%