-58.22% is the change from 742 to 310
Calculation steps:
[( 310 - 742 ) ÷ 742] x 100 = -58.22%
Formula
Percentage change = [(310 - 742) / 742] x 100
Subtract the new number by the original number
310 - 742 = -432
-432 ÷ 742 = -0.5822102425876011
-0.5822102425876011 x 100 = -58.22%