-69.36% is the change from 917 to 281
Calculation steps:
[( 281 - 917 ) ÷ 917] x 100 = -69.36%
Formula
Percentage change = [(281 - 917) / 917] x 100
Subtract the new number by the original number
281 - 917 = -636
-636 ÷ 917 = -0.693565976008724
-0.693565976008724 x 100 = -69.36%