-48.08% is the change from 965 to 501
Calculation steps:
[( 501 - 965 ) ÷ 965] x 100 = -48.08%
Formula
Percentage change = [(501 - 965) / 965] x 100
Subtract the new number by the original number
501 - 965 = -464
-464 ÷ 965 = -0.48082901554404145
-0.48082901554404145 x 100 = -48.08%