-57.07% is the change from 792 to 340
Calculation steps:
[( 340 - 792 ) ÷ 792] x 100 = -57.07%
Formula
Percentage change = [(340 - 792) / 792] x 100
Subtract the new number by the original number
340 - 792 = -452
-452 ÷ 792 = -0.5707070707070707
-0.5707070707070707 x 100 = -57.07%