-55.2% is the change from 759 to 340
Calculation steps:
[( 340 - 759 ) ÷ 759] x 100 = -55.2%
Formula
Percentage change = [(340 - 759) / 759] x 100
Subtract the new number by the original number
340 - 759 = -419
-419 ÷ 759 = -0.5520421607378129
-0.5520421607378129 x 100 = -55.2%