-46.02% is the change from 565 to 305
Calculation steps:
[( 305 - 565 ) ÷ 565] x 100 = -46.02%
Formula
Percentage change = [(305 - 565) / 565] x 100
Subtract the new number by the original number
305 - 565 = -260
-260 ÷ 565 = -0.46017699115044247
-0.46017699115044247 x 100 = -46.02%