-52.91% is the change from 722 to 340
Calculation steps:
[( 340 - 722 ) ÷ 722] x 100 = -52.91%
Formula
Percentage change = [(340 - 722) / 722] x 100
Subtract the new number by the original number
340 - 722 = -382
-382 ÷ 722 = -0.5290858725761773
-0.5290858725761773 x 100 = -52.91%