-76.03% is the change from 993 to 238
Calculation steps:
[( 238 - 993 ) ÷ 993] x 100 = -76.03%
Formula
Percentage change = [(238 - 993) / 993] x 100
Subtract the new number by the original number
238 - 993 = -755
-755 ÷ 993 = -0.7603222557905337
-0.7603222557905337 x 100 = -76.03%