-40.17% is the change from 946 to 566
Calculation steps:
[( 566 - 946 ) ÷ 946] x 100 = -40.17%
Formula
Percentage change = [(566 - 946) / 946] x 100
Subtract the new number by the original number
566 - 946 = -380
-380 ÷ 946 = -0.40169133192389006
-0.40169133192389006 x 100 = -40.17%