-70.92% is the change from 791 to 230
Calculation steps:
[( 230 - 791 ) ÷ 791] x 100 = -70.92%
Formula
Percentage change = [(230 - 791) / 791] x 100
Subtract the new number by the original number
230 - 791 = -561
-561 ÷ 791 = -0.7092288242730721
-0.7092288242730721 x 100 = -70.92%