-93.82% is the change from 275 to 17
Calculation steps:
[( 17 - 275 ) ÷ 275] x 100 = -93.82%
Formula
Percentage change = [(17 - 275) / 275] x 100
Subtract the new number by the original number
17 - 275 = -258
-258 ÷ 275 = -0.9381818181818182
-0.9381818181818182 x 100 = -93.82%