-79.58% is the change from 906 to 185
Calculation steps:
[( 185 - 906 ) ÷ 906] x 100 = -79.58%
Formula
Percentage change = [(185 - 906) / 906] x 100
Subtract the new number by the original number
185 - 906 = -721
-721 ÷ 906 = -0.7958057395143487
-0.7958057395143487 x 100 = -79.58%