-29.15% is the change from 566 to 401
Calculation steps:
[( 401 - 566 ) ÷ 566] x 100 = -29.15%
Formula
Percentage change = [(401 - 566) / 566] x 100
Subtract the new number by the original number
401 - 566 = -165
-165 ÷ 566 = -0.2915194346289753
-0.2915194346289753 x 100 = -29.15%