-94.68% is the change from 282 to 15
Calculation steps:
[( 15 - 282 ) ÷ 282] x 100 = -94.68%
Formula
Percentage change = [(15 - 282) / 282] x 100
Subtract the new number by the original number
15 - 282 = -267
-267 ÷ 282 = -0.9468085106382979
-0.9468085106382979 x 100 = -94.68%