-20.93% is the change from 301 to 238
Calculation steps:
[( 238 - 301 ) ÷ 301] x 100 = -20.93%
Formula
Percentage change = [(238 - 301) / 301] x 100
Subtract the new number by the original number
238 - 301 = -63
-63 ÷ 301 = -0.20930232558139536
-0.20930232558139536 x 100 = -20.93%