-80.24% is the change from 987 to 195
Calculation steps:
[( 195 - 987 ) ÷ 987] x 100 = -80.24%
Formula
Percentage change = [(195 - 987) / 987] x 100
Subtract the new number by the original number
195 - 987 = -792
-792 ÷ 987 = -0.8024316109422492
-0.8024316109422492 x 100 = -80.24%