-90.7% is the change from 301 to 28
Calculation steps:
[( 28 - 301 ) ÷ 301] x 100 = -90.7%
Formula
Percentage change = [(28 - 301) / 301] x 100
Subtract the new number by the original number
28 - 301 = -273
-273 ÷ 301 = -0.9069767441860465
-0.9069767441860465 x 100 = -90.7%