-96.39% is the change from 997 to 36
Calculation steps:
[( 36 - 997 ) ÷ 997] x 100 = -96.39%
Formula
Percentage change = [(36 - 997) / 997] x 100
Subtract the new number by the original number
36 - 997 = -961
-961 ÷ 997 = -0.9638916750250752
-0.9638916750250752 x 100 = -96.39%