-38.28% is the change from 917 to 566
Calculation steps:
[( 566 - 917 ) ÷ 917] x 100 = -38.28%
Formula
Percentage change = [(566 - 917) / 917] x 100
Subtract the new number by the original number
566 - 917 = -351
-351 ÷ 917 = -0.38276990185387133
-0.38276990185387133 x 100 = -38.28%