-71.77% is the change from 790 to 223
Calculation steps:
[( 223 - 790 ) ÷ 790] x 100 = -71.77%
Formula
Percentage change = [(223 - 790) / 790] x 100
Subtract the new number by the original number
223 - 790 = -567
-567 ÷ 790 = -0.7177215189873418
-0.7177215189873418 x 100 = -71.77%