-6.87% is the change from 917 to 854
Calculation steps:
[( 854 - 917 ) ÷ 917] x 100 = -6.87%
Formula
Percentage change = [(854 - 917) / 917] x 100
Subtract the new number by the original number
854 - 917 = -63
-63 ÷ 917 = -0.06870229007633588
-0.06870229007633588 x 100 = -6.87%