-76.36% is the change from 973 to 230
Calculation steps:
[( 230 - 973 ) ÷ 973] x 100 = -76.36%
Formula
Percentage change = [(230 - 973) / 973] x 100
Subtract the new number by the original number
230 - 973 = -743
-743 ÷ 973 = -0.763617677286742
-0.763617677286742 x 100 = -76.36%