-70.77% is the change from 797 to 233
Calculation steps:
[( 233 - 797 ) ÷ 797] x 100 = -70.77%
Formula
Percentage change = [(233 - 797) / 797] x 100
Subtract the new number by the original number
233 - 797 = -564
-564 ÷ 797 = -0.7076537013801757
-0.7076537013801757 x 100 = -70.77%