-38.5% is the change from 917 to 564
Calculation steps:
[( 564 - 917 ) ÷ 917] x 100 = -38.5%
Formula
Percentage change = [(564 - 917) / 917] x 100
Subtract the new number by the original number
564 - 917 = -353
-353 ÷ 917 = -0.38495092693565974
-0.38495092693565974 x 100 = -38.5%