-99.65% is the change from 282 to 1
Calculation steps:
[( 1 - 282 ) ÷ 282] x 100 = -99.65%
Formula
Percentage change = [(1 - 282) / 282] x 100
Subtract the new number by the original number
1 - 282 = -281
-281 ÷ 282 = -0.9964539007092199
-0.9964539007092199 x 100 = -99.65%