-45.35% is the change from 527 to 288
Calculation steps:
[( 288 - 527 ) ÷ 527] x 100 = -45.35%
Formula
Percentage change = [(288 - 527) / 527] x 100
Subtract the new number by the original number
288 - 527 = -239
-239 ÷ 527 = -0.45351043643263755
-0.45351043643263755 x 100 = -45.35%