-84.98% is the change from 992 to 149
Calculation steps:
[( 149 - 992 ) ÷ 992] x 100 = -84.98%
Formula
Percentage change = [(149 - 992) / 992] x 100
Subtract the new number by the original number
149 - 992 = -843
-843 ÷ 992 = -0.8497983870967742
-0.8497983870967742 x 100 = -84.98%