-39.97% is the change from 628 to 377
Calculation steps:
[( 377 - 628 ) ÷ 628] x 100 = -39.97%
Formula
Percentage change = [(377 - 628) / 628] x 100
Subtract the new number by the original number
377 - 628 = -251
-251 ÷ 628 = -0.3996815286624204
-0.3996815286624204 x 100 = -39.97%