-44.5% is the change from 564 to 313
Calculation steps:
[( 313 - 564 ) ÷ 564] x 100 = -44.5%
Formula
Percentage change = [(313 - 564) / 564] x 100
Subtract the new number by the original number
313 - 564 = -251
-251 ÷ 564 = -0.4450354609929078
-0.4450354609929078 x 100 = -44.5%