-74.15% is the change from 797 to 206
Calculation steps:
[( 206 - 797 ) ÷ 797] x 100 = -74.15%
Formula
Percentage change = [(206 - 797) / 797] x 100
Subtract the new number by the original number
206 - 797 = -591
-591 ÷ 797 = -0.7415307402760352
-0.7415307402760352 x 100 = -74.15%