-93.9% is the change from 295 to 18
Calculation steps:
[( 18 - 295 ) ÷ 295] x 100 = -93.9%
Formula
Percentage change = [(18 - 295) / 295] x 100
Subtract the new number by the original number
18 - 295 = -277
-277 ÷ 295 = -0.9389830508474576
-0.9389830508474576 x 100 = -93.9%