-47.07% is the change from 973 to 515
Calculation steps:
[( 515 - 973 ) ÷ 973] x 100 = -47.07%
Formula
Percentage change = [(515 - 973) / 973] x 100
Subtract the new number by the original number
515 - 973 = -458
-458 ÷ 973 = -0.47070914696813976
-0.47070914696813976 x 100 = -47.07%