-85.26% is the change from 984 to 145
Calculation steps:
[( 145 - 984 ) ÷ 984] x 100 = -85.26%
Formula
Percentage change = [(145 - 984) / 984] x 100
Subtract the new number by the original number
145 - 984 = -839
-839 ÷ 984 = -0.8526422764227642
-0.8526422764227642 x 100 = -85.26%