-53.99% is the change from 526 to 242
Calculation steps:
[( 242 - 526 ) ÷ 526] x 100 = -53.99%
Formula
Percentage change = [(242 - 526) / 526] x 100
Subtract the new number by the original number
242 - 526 = -284
-284 ÷ 526 = -0.5399239543726235
-0.5399239543726235 x 100 = -53.99%