-16.38% is the change from 464 to 388
Calculation steps:
[( 388 - 464 ) ÷ 464] x 100 = -16.38%
Formula
Percentage change = [(388 - 464) / 464] x 100
Subtract the new number by the original number
388 - 464 = -76
-76 ÷ 464 = -0.16379310344827586
-0.16379310344827586 x 100 = -16.38%