-89.83% is the change from 295 to 30
Calculation steps:
[( 30 - 295 ) ÷ 295] x 100 = -89.83%
Formula
Percentage change = [(30 - 295) / 295] x 100
Subtract the new number by the original number
30 - 295 = -265
-265 ÷ 295 = -0.8983050847457628
-0.8983050847457628 x 100 = -89.83%