-45.53% is the change from 973 to 530
Calculation steps:
[( 530 - 973 ) ÷ 973] x 100 = -45.53%
Formula
Percentage change = [(530 - 973) / 973] x 100
Subtract the new number by the original number
530 - 973 = -443
-443 ÷ 973 = -0.4552929085303186
-0.4552929085303186 x 100 = -45.53%