-8.87% is the change from 924 to 842
Calculation steps:
[( 842 - 924 ) ÷ 924] x 100 = -8.87%
Formula
Percentage change = [(842 - 924) / 924] x 100
Subtract the new number by the original number
842 - 924 = -82
-82 ÷ 924 = -0.08874458874458875
-0.08874458874458875 x 100 = -8.87%