-73.32% is the change from 772 to 206
Calculation steps:
[( 206 - 772 ) ÷ 772] x 100 = -73.32%
Formula
Percentage change = [(206 - 772) / 772] x 100
Subtract the new number by the original number
206 - 772 = -566
-566 ÷ 772 = -0.7331606217616581
-0.7331606217616581 x 100 = -73.32%