-77.37% is the change from 813 to 184
Calculation steps:
[( 184 - 813 ) ÷ 813] x 100 = -77.37%
Formula
Percentage change = [(184 - 813) / 813] x 100
Subtract the new number by the original number
184 - 813 = -629
-629 ÷ 813 = -0.7736777367773677
-0.7736777367773677 x 100 = -77.37%