-48.04% is the change from 968 to 503
Calculation steps:
[( 503 - 968 ) ÷ 968] x 100 = -48.04%
Formula
Percentage change = [(503 - 968) / 968] x 100
Subtract the new number by the original number
503 - 968 = -465
-465 ÷ 968 = -0.48037190082644626
-0.48037190082644626 x 100 = -48.04%