-27.13% is the change from 527 to 384
Calculation steps:
[( 384 - 527 ) ÷ 527] x 100 = -27.13%
Formula
Percentage change = [(384 - 527) / 527] x 100
Subtract the new number by the original number
384 - 527 = -143
-143 ÷ 527 = -0.2713472485768501
-0.2713472485768501 x 100 = -27.13%