-83.6% is the change from 884 to 145
Calculation steps:
[( 145 - 884 ) ÷ 884] x 100 = -83.6%
Formula
Percentage change = [(145 - 884) / 884] x 100
Subtract the new number by the original number
145 - 884 = -739
-739 ÷ 884 = -0.8359728506787331
-0.8359728506787331 x 100 = -83.6%