-23.76% is the change from 627 to 478
Calculation steps:
[( 478 - 627 ) ÷ 627] x 100 = -23.76%
Formula
Percentage change = [(478 - 627) / 627] x 100
Subtract the new number by the original number
478 - 627 = -149
-149 ÷ 627 = -0.23763955342902712
-0.23763955342902712 x 100 = -23.76%