-49.53% is the change from 965 to 487
Calculation steps:
[( 487 - 965 ) ÷ 965] x 100 = -49.53%
Formula
Percentage change = [(487 - 965) / 965] x 100
Subtract the new number by the original number
487 - 965 = -478
-478 ÷ 965 = -0.49533678756476685
-0.49533678756476685 x 100 = -49.53%