-76.13% is the change from 997 to 238
Calculation steps:
[( 238 - 997 ) ÷ 997] x 100 = -76.13%
Formula
Percentage change = [(238 - 997) / 997] x 100
Subtract the new number by the original number
238 - 997 = -759
-759 ÷ 997 = -0.7612838515546639
-0.7612838515546639 x 100 = -76.13%