-49.12% is the change from 963 to 490
Calculation steps:
[( 490 - 963 ) ÷ 963] x 100 = -49.12%
Formula
Percentage change = [(490 - 963) / 963] x 100
Subtract the new number by the original number
490 - 963 = -473
-473 ÷ 963 = -0.49117341640706125
-0.49117341640706125 x 100 = -49.12%