-5.45% is the change from 973 to 920
Calculation steps:
[( 920 - 973 ) ÷ 973] x 100 = -5.45%
Formula
Percentage change = [(920 - 973) / 973] x 100
Subtract the new number by the original number
920 - 973 = -53
-53 ÷ 973 = -0.05447070914696814
-0.05447070914696814 x 100 = -5.45%