-15.96% is the change from 564 to 474
Calculation steps:
[( 474 - 564 ) ÷ 564] x 100 = -15.96%
Formula
Percentage change = [(474 - 564) / 564] x 100
Subtract the new number by the original number
474 - 564 = -90
-90 ÷ 564 = -0.1595744680851064
-0.1595744680851064 x 100 = -15.96%