-64.94% is the change from 793 to 278
Calculation steps:
[( 278 - 793 ) ÷ 793] x 100 = -64.94%
Formula
Percentage change = [(278 - 793) / 793] x 100
Subtract the new number by the original number
278 - 793 = -515
-515 ÷ 793 = -0.6494325346784363
-0.6494325346784363 x 100 = -64.94%