-38.64% is the change from 616 to 378
Calculation steps:
[( 378 - 616 ) ÷ 616] x 100 = -38.64%
Formula
Percentage change = [(378 - 616) / 616] x 100
Subtract the new number by the original number
378 - 616 = -238
-238 ÷ 616 = -0.38636363636363635
-0.38636363636363635 x 100 = -38.64%