-78.58% is the change from 859 to 184
Calculation steps:
[( 184 - 859 ) ÷ 859] x 100 = -78.58%
Formula
Percentage change = [(184 - 859) / 859] x 100
Subtract the new number by the original number
184 - 859 = -675
-675 ÷ 859 = -0.7857974388824214
-0.7857974388824214 x 100 = -78.58%