-76.7% is the change from 854 to 199
Calculation steps:
[( 199 - 854 ) ÷ 854] x 100 = -76.7%
Formula
Percentage change = [(199 - 854) / 854] x 100
Subtract the new number by the original number
199 - 854 = -655
-655 ÷ 854 = -0.7669789227166276
-0.7669789227166276 x 100 = -76.7%