-41.1% is the change from 961 to 566
Calculation steps:
[( 566 - 961 ) ÷ 961] x 100 = -41.1%
Formula
Percentage change = [(566 - 961) / 961] x 100
Subtract the new number by the original number
566 - 961 = -395
-395 ÷ 961 = -0.41103017689906346
-0.41103017689906346 x 100 = -41.1%