-46.75% is the change from 616 to 328
Calculation steps:
[( 328 - 616 ) ÷ 616] x 100 = -46.75%
Formula
Percentage change = [(328 - 616) / 616] x 100
Subtract the new number by the original number
328 - 616 = -288
-288 ÷ 616 = -0.4675324675324675
-0.4675324675324675 x 100 = -46.75%