-97.16% is the change from 564 to 16
Calculation steps:
[( 16 - 564 ) ÷ 564] x 100 = -97.16%
Formula
Percentage change = [(16 - 564) / 564] x 100
Subtract the new number by the original number
16 - 564 = -548
-548 ÷ 564 = -0.9716312056737588
-0.9716312056737588 x 100 = -97.16%