-0.92% is the change from 973 to 964
Calculation steps:
[( 964 - 973 ) ÷ 973] x 100 = -0.92%
Formula
Percentage change = [(964 - 973) / 973] x 100
Subtract the new number by the original number
964 - 973 = -9
-9 ÷ 973 = -0.009249743062692703
-0.009249743062692703 x 100 = -0.92%