-83.72% is the change from 897 to 146
Calculation steps:
[( 146 - 897 ) ÷ 897] x 100 = -83.72%
Formula
Percentage change = [(146 - 897) / 897] x 100
Subtract the new number by the original number
146 - 897 = -751
-751 ÷ 897 = -0.8372352285395763
-0.8372352285395763 x 100 = -83.72%