-41.23% is the change from 963 to 566
Calculation steps:
[( 566 - 963 ) ÷ 963] x 100 = -41.23%
Formula
Percentage change = [(566 - 963) / 963] x 100
Subtract the new number by the original number
566 - 963 = -397
-397 ÷ 963 = -0.4122533748701973
-0.4122533748701973 x 100 = -41.23%