-84.89% is the change from 986 to 149
Calculation steps:
[( 149 - 986 ) ÷ 986] x 100 = -84.89%
Formula
Percentage change = [(149 - 986) / 986] x 100
Subtract the new number by the original number
149 - 986 = -837
-837 ÷ 986 = -0.8488843813387424
-0.8488843813387424 x 100 = -84.89%