-40.03% is the change from 637 to 382
Calculation steps:
[( 382 - 637 ) ÷ 637] x 100 = -40.03%
Formula
Percentage change = [(382 - 637) / 637] x 100
Subtract the new number by the original number
382 - 637 = -255
-255 ÷ 637 = -0.4003139717425432
-0.4003139717425432 x 100 = -40.03%