-69.26% is the change from 924 to 284
Calculation steps:
[( 284 - 924 ) ÷ 924] x 100 = -69.26%
Formula
Percentage change = [(284 - 924) / 924] x 100
Subtract the new number by the original number
284 - 924 = -640
-640 ÷ 924 = -0.6926406926406926
-0.6926406926406926 x 100 = -69.26%