-96.19% is the change from 997 to 38
Calculation steps:
[( 38 - 997 ) ÷ 997] x 100 = -96.19%
Formula
Percentage change = [(38 - 997) / 997] x 100
Subtract the new number by the original number
38 - 997 = -959
-959 ÷ 997 = -0.9618856569709128
-0.9618856569709128 x 100 = -96.19%