-45.54% is the change from 516 to 281
Calculation steps:
[( 281 - 516 ) ÷ 516] x 100 = -45.54%
Formula
Percentage change = [(281 - 516) / 516] x 100
Subtract the new number by the original number
281 - 516 = -235
-235 ÷ 516 = -0.45542635658914726
-0.45542635658914726 x 100 = -45.54%