-84.41% is the change from 930 to 145
Calculation steps:
[( 145 - 930 ) ÷ 930] x 100 = -84.41%
Formula
Percentage change = [(145 - 930) / 930] x 100
Subtract the new number by the original number
145 - 930 = -785
-785 ÷ 930 = -0.8440860215053764
-0.8440860215053764 x 100 = -84.41%