-96.56% is the change from 987 to 34
Calculation steps:
[( 34 - 987 ) ÷ 987] x 100 = -96.56%
Formula
Percentage change = [(34 - 987) / 987] x 100
Subtract the new number by the original number
34 - 987 = -953
-953 ÷ 987 = -0.9655521783181358
-0.9655521783181358 x 100 = -96.56%