-84.1% is the change from 937 to 149
Calculation steps:
[( 149 - 937 ) ÷ 937] x 100 = -84.1%
Formula
Percentage change = [(149 - 937) / 937] x 100
Subtract the new number by the original number
149 - 937 = -788
-788 ÷ 937 = -0.8409818569903948
-0.8409818569903948 x 100 = -84.1%