-6.17% is the change from 973 to 913
Calculation steps:
[( 913 - 973 ) ÷ 973] x 100 = -6.17%
Formula
Percentage change = [(913 - 973) / 973] x 100
Subtract the new number by the original number
913 - 973 = -60
-60 ÷ 973 = -0.06166495375128469
-0.06166495375128469 x 100 = -6.17%