-18.38% is the change from 691 to 564
Calculation steps:
[( 564 - 691 ) ÷ 691] x 100 = -18.38%
Formula
Percentage change = [(564 - 691) / 691] x 100
Subtract the new number by the original number
564 - 691 = -127
-127 ÷ 691 = -0.1837916063675832
-0.1837916063675832 x 100 = -18.38%