-3.36% is the change from 983 to 950
Calculation steps:
[( 950 - 983 ) ÷ 983] x 100 = -3.36%
Formula
Percentage change = [(950 - 983) / 983] x 100
Subtract the new number by the original number
950 - 983 = -33
-33 ÷ 983 = -0.0335707019328586
-0.0335707019328586 x 100 = -3.36%