-27.27% is the change from 528 to 384
Calculation steps:
[( 384 - 528 ) ÷ 528] x 100 = -27.27%
Formula
Percentage change = [(384 - 528) / 528] x 100
Subtract the new number by the original number
384 - 528 = -144
-144 ÷ 528 = -0.2727272727272727
-0.2727272727272727 x 100 = -27.27%