-74.84% is the change from 616 to 155
Calculation steps:
[( 155 - 616 ) ÷ 616] x 100 = -74.84%
Formula
Percentage change = [(155 - 616) / 616] x 100
Subtract the new number by the original number
155 - 616 = -461
-461 ÷ 616 = -0.7483766233766234
-0.7483766233766234 x 100 = -74.84%