-49.84% is the change from 963 to 483
Calculation steps:
[( 483 - 963 ) ÷ 963] x 100 = -49.84%
Formula
Percentage change = [(483 - 963) / 963] x 100
Subtract the new number by the original number
483 - 963 = -480
-480 ÷ 963 = -0.4984423676012461
-0.4984423676012461 x 100 = -49.84%