-90.26% is the change from 924 to 90
Calculation steps:
[( 90 - 924 ) ÷ 924] x 100 = -90.26%
Formula
Percentage change = [(90 - 924) / 924] x 100
Subtract the new number by the original number
90 - 924 = -834
-834 ÷ 924 = -0.9025974025974026
-0.9025974025974026 x 100 = -90.26%