-67.92% is the change from 773 to 248
Calculation steps:
[( 248 - 773 ) ÷ 773] x 100 = -67.92%
Formula
Percentage change = [(248 - 773) / 773] x 100
Subtract the new number by the original number
248 - 773 = -525
-525 ÷ 773 = -0.6791720569210866
-0.6791720569210866 x 100 = -67.92%