-45.57% is the change from 564 to 307
Calculation steps:
[( 307 - 564 ) ÷ 564] x 100 = -45.57%
Formula
Percentage change = [(307 - 564) / 564] x 100
Subtract the new number by the original number
307 - 564 = -257
-257 ÷ 564 = -0.45567375886524825
-0.45567375886524825 x 100 = -45.57%