-4.56% is the change from 987 to 942
Calculation steps:
[( 942 - 987 ) ÷ 987] x 100 = -4.56%
Formula
Percentage change = [(942 - 987) / 987] x 100
Subtract the new number by the original number
942 - 987 = -45
-45 ÷ 987 = -0.04559270516717325
-0.04559270516717325 x 100 = -4.56%