-58.65% is the change from 740 to 306
Calculation steps:
[( 306 - 740 ) ÷ 740] x 100 = -58.65%
Formula
Percentage change = [(306 - 740) / 740] x 100
Subtract the new number by the original number
306 - 740 = -434
-434 ÷ 740 = -0.5864864864864865
-0.5864864864864865 x 100 = -58.65%