-64.78% is the change from 565 to 199
Calculation steps:
[( 199 - 565 ) ÷ 565] x 100 = -64.78%
Formula
Percentage change = [(199 - 565) / 565] x 100
Subtract the new number by the original number
199 - 565 = -366
-366 ÷ 565 = -0.647787610619469
-0.647787610619469 x 100 = -64.78%