-45.44% is the change from 526 to 287
Calculation steps:
[( 287 - 526 ) ÷ 526] x 100 = -45.44%
Formula
Percentage change = [(287 - 526) / 526] x 100
Subtract the new number by the original number
287 - 526 = -239
-239 ÷ 526 = -0.4543726235741445
-0.4543726235741445 x 100 = -45.44%