-85.31% is the change from 810 to 119
Calculation steps:
[( 119 - 810 ) ÷ 810] x 100 = -85.31%
Formula
Percentage change = [(119 - 810) / 810] x 100
Subtract the new number by the original number
119 - 810 = -691
-691 ÷ 810 = -0.8530864197530864
-0.8530864197530864 x 100 = -85.31%