-36.84% is the change from 627 to 396
Calculation steps:
[( 396 - 627 ) ÷ 627] x 100 = -36.84%
Formula
Percentage change = [(396 - 627) / 627] x 100
Subtract the new number by the original number
396 - 627 = -231
-231 ÷ 627 = -0.3684210526315789
-0.3684210526315789 x 100 = -36.84%