-74.19% is the change from 864 to 223
Calculation steps:
[( 223 - 864 ) ÷ 864] x 100 = -74.19%
Formula
Percentage change = [(223 - 864) / 864] x 100
Subtract the new number by the original number
223 - 864 = -641
-641 ÷ 864 = -0.7418981481481481
-0.7418981481481481 x 100 = -74.19%