-95.66% is the change from 461 to 20
Calculation steps:
[( 20 - 461 ) ÷ 461] x 100 = -95.66%
Formula
Percentage change = [(20 - 461) / 461] x 100
Subtract the new number by the original number
20 - 461 = -441
-441 ÷ 461 = -0.9566160520607375
-0.9566160520607375 x 100 = -95.66%