-25.41% is the change from 917 to 684
Calculation steps:
[( 684 - 917 ) ÷ 917] x 100 = -25.41%
Formula
Percentage change = [(684 - 917) / 917] x 100
Subtract the new number by the original number
684 - 917 = -233
-233 ÷ 917 = -0.25408942202835333
-0.25408942202835333 x 100 = -25.41%