-47.28% is the change from 973 to 513
Calculation steps:
[( 513 - 973 ) ÷ 973] x 100 = -47.28%
Formula
Percentage change = [(513 - 973) / 973] x 100
Subtract the new number by the original number
513 - 973 = -460
-460 ÷ 973 = -0.4727646454265159
-0.4727646454265159 x 100 = -47.28%