-57.18% is the change from 794 to 340
Calculation steps:
[( 340 - 794 ) ÷ 794] x 100 = -57.18%
Formula
Percentage change = [(340 - 794) / 794] x 100
Subtract the new number by the original number
340 - 794 = -454
-454 ÷ 794 = -0.5717884130982368
-0.5717884130982368 x 100 = -57.18%