-47.53% is the change from 627 to 329
Calculation steps:
[( 329 - 627 ) ÷ 627] x 100 = -47.53%
Formula
Percentage change = [(329 - 627) / 627] x 100
Subtract the new number by the original number
329 - 627 = -298
-298 ÷ 627 = -0.47527910685805425
-0.47527910685805425 x 100 = -47.53%