-29.08% is the change from 564 to 400
Calculation steps:
[( 400 - 564 ) ÷ 564] x 100 = -29.08%
Formula
Percentage change = [(400 - 564) / 564] x 100
Subtract the new number by the original number
400 - 564 = -164
-164 ÷ 564 = -0.2907801418439716
-0.2907801418439716 x 100 = -29.08%