-97.88% is the change from 565 to 12
Calculation steps:
[( 12 - 565 ) ÷ 565] x 100 = -97.88%
Formula
Percentage change = [(12 - 565) / 565] x 100
Subtract the new number by the original number
12 - 565 = -553
-553 ÷ 565 = -0.9787610619469026
-0.9787610619469026 x 100 = -97.88%