-77.13% is the change from 564 to 129
Calculation steps:
[( 129 - 564 ) ÷ 564] x 100 = -77.13%
Formula
Percentage change = [(129 - 564) / 564] x 100
Subtract the new number by the original number
129 - 564 = -435
-435 ÷ 564 = -0.7712765957446809
-0.7712765957446809 x 100 = -77.13%