-17.21% is the change from 924 to 765
Calculation steps:
[( 765 - 924 ) ÷ 924] x 100 = -17.21%
Formula
Percentage change = [(765 - 924) / 924] x 100
Subtract the new number by the original number
765 - 924 = -159
-159 ÷ 924 = -0.17207792207792208
-0.17207792207792208 x 100 = -17.21%