-84.78% is the change from 854 to 130
Calculation steps:
[( 130 - 854 ) ÷ 854] x 100 = -84.78%
Formula
Percentage change = [(130 - 854) / 854] x 100
Subtract the new number by the original number
130 - 854 = -724
-724 ÷ 854 = -0.8477751756440282
-0.8477751756440282 x 100 = -84.78%