-44.77% is the change from 516 to 285
Calculation steps:
[( 285 - 516 ) ÷ 516] x 100 = -44.77%
Formula
Percentage change = [(285 - 516) / 516] x 100
Subtract the new number by the original number
285 - 516 = -231
-231 ÷ 516 = -0.4476744186046512
-0.4476744186046512 x 100 = -44.77%