-5.07% is the change from 987 to 937
Calculation steps:
[( 937 - 987 ) ÷ 987] x 100 = -5.07%
Formula
Percentage change = [(937 - 987) / 987] x 100
Subtract the new number by the original number
937 - 987 = -50
-50 ÷ 987 = -0.05065856129685917
-0.05065856129685917 x 100 = -5.07%