-75.36% is the change from 893 to 220
Calculation steps:
[( 220 - 893 ) ÷ 893] x 100 = -75.36%
Formula
Percentage change = [(220 - 893) / 893] x 100
Subtract the new number by the original number
220 - 893 = -673
-673 ÷ 893 = -0.7536394176931691
-0.7536394176931691 x 100 = -75.36%