-69.81% is the change from 616 to 186
Calculation steps:
[( 186 - 616 ) ÷ 616] x 100 = -69.81%
Formula
Percentage change = [(186 - 616) / 616] x 100
Subtract the new number by the original number
186 - 616 = -430
-430 ÷ 616 = -0.698051948051948
-0.698051948051948 x 100 = -69.81%