-93.36% is the change from 301 to 20
Calculation steps:
[( 20 - 301 ) ÷ 301] x 100 = -93.36%
Formula
Percentage change = [(20 - 301) / 301] x 100
Subtract the new number by the original number
20 - 301 = -281
-281 ÷ 301 = -0.9335548172757475
-0.9335548172757475 x 100 = -93.36%