-65.37% is the change from 924 to 320
Calculation steps:
[( 320 - 924 ) ÷ 924] x 100 = -65.37%
Formula
Percentage change = [(320 - 924) / 924] x 100
Subtract the new number by the original number
320 - 924 = -604
-604 ÷ 924 = -0.6536796536796536
-0.6536796536796536 x 100 = -65.37%