-56.1% is the change from 738 to 324
Calculation steps:
[( 324 - 738 ) ÷ 738] x 100 = -56.1%
Formula
Percentage change = [(324 - 738) / 738] x 100
Subtract the new number by the original number
324 - 738 = -414
-414 ÷ 738 = -0.5609756097560976
-0.5609756097560976 x 100 = -56.1%