-70.21% is the change from 564 to 168
Calculation steps:
[( 168 - 564 ) ÷ 564] x 100 = -70.21%
Formula
Percentage change = [(168 - 564) / 564] x 100
Subtract the new number by the original number
168 - 564 = -396
-396 ÷ 564 = -0.7021276595744681
-0.7021276595744681 x 100 = -70.21%