-93.15% is the change from 292 to 20
Calculation steps:
[( 20 - 292 ) ÷ 292] x 100 = -93.15%
Formula
Percentage change = [(20 - 292) / 292] x 100
Subtract the new number by the original number
20 - 292 = -272
-272 ÷ 292 = -0.9315068493150684
-0.9315068493150684 x 100 = -93.15%