-54.07% is the change from 627 to 288
Calculation steps:
[( 288 - 627 ) ÷ 627] x 100 = -54.07%
Formula
Percentage change = [(288 - 627) / 627] x 100
Subtract the new number by the original number
288 - 627 = -339
-339 ÷ 627 = -0.5406698564593302
-0.5406698564593302 x 100 = -54.07%