-92.44% is the change from 516 to 39
Calculation steps:
[( 39 - 516 ) ÷ 516] x 100 = -92.44%
Formula
Percentage change = [(39 - 516) / 516] x 100
Subtract the new number by the original number
39 - 516 = -477
-477 ÷ 516 = -0.9244186046511628
-0.9244186046511628 x 100 = -92.44%