-17.88% is the change from 973 to 799
Calculation steps:
[( 799 - 973 ) ÷ 973] x 100 = -17.88%
Formula
Percentage change = [(799 - 973) / 973] x 100
Subtract the new number by the original number
799 - 973 = -174
-174 ÷ 973 = -0.17882836587872558
-0.17882836587872558 x 100 = -17.88%