-69.33% is the change from 564 to 173
Calculation steps:
[( 173 - 564 ) ÷ 564] x 100 = -69.33%
Formula
Percentage change = [(173 - 564) / 564] x 100
Subtract the new number by the original number
173 - 564 = -391
-391 ÷ 564 = -0.6932624113475178
-0.6932624113475178 x 100 = -69.33%