-84.99% is the change from 973 to 146
Calculation steps:
[( 146 - 973 ) ÷ 973] x 100 = -84.99%
Formula
Percentage change = [(146 - 973) / 973] x 100
Subtract the new number by the original number
146 - 973 = -827
-827 ÷ 973 = -0.8499486125385406
-0.8499486125385406 x 100 = -84.99%