-24.75% is the change from 917 to 690
Calculation steps:
[( 690 - 917 ) ÷ 917] x 100 = -24.75%
Formula
Percentage change = [(690 - 917) / 917] x 100
Subtract the new number by the original number
690 - 917 = -227
-227 ÷ 917 = -0.247546346782988
-0.247546346782988 x 100 = -24.75%