-74.19% is the change from 616 to 159
Calculation steps:
[( 159 - 616 ) ÷ 616] x 100 = -74.19%
Formula
Percentage change = [(159 - 616) / 616] x 100
Subtract the new number by the original number
159 - 616 = -457
-457 ÷ 616 = -0.7418831168831169
-0.7418831168831169 x 100 = -74.19%