-44.25% is the change from 565 to 315
Calculation steps:
[( 315 - 565 ) ÷ 565] x 100 = -44.25%
Formula
Percentage change = [(315 - 565) / 565] x 100
Subtract the new number by the original number
315 - 565 = -250
-250 ÷ 565 = -0.4424778761061947
-0.4424778761061947 x 100 = -44.25%