-64.88% is the change from 783 to 275
Calculation steps:
[( 275 - 783 ) ÷ 783] x 100 = -64.88%
Formula
Percentage change = [(275 - 783) / 783] x 100
Subtract the new number by the original number
275 - 783 = -508
-508 ÷ 783 = -0.648786717752235
-0.648786717752235 x 100 = -64.88%