-80.44% is the change from 997 to 195
Calculation steps:
[( 195 - 997 ) ÷ 997] x 100 = -80.44%
Formula
Percentage change = [(195 - 997) / 997] x 100
Subtract the new number by the original number
195 - 997 = -802
-802 ÷ 997 = -0.8044132397191575
-0.8044132397191575 x 100 = -80.44%