-39.77% is the change from 973 to 586
Calculation steps:
[( 586 - 973 ) ÷ 973] x 100 = -39.77%
Formula
Percentage change = [(586 - 973) / 973] x 100
Subtract the new number by the original number
586 - 973 = -387
-387 ÷ 973 = -0.3977389516957862
-0.3977389516957862 x 100 = -39.77%