-97.17% is the change from 565 to 16
Calculation steps:
[( 16 - 565 ) ÷ 565] x 100 = -97.17%
Formula
Percentage change = [(16 - 565) / 565] x 100
Subtract the new number by the original number
16 - 565 = -549
-549 ÷ 565 = -0.9716814159292035
-0.9716814159292035 x 100 = -97.17%