-55.51% is the change from 526 to 234
Calculation steps:
[( 234 - 526 ) ÷ 526] x 100 = -55.51%
Formula
Percentage change = [(234 - 526) / 526] x 100
Subtract the new number by the original number
234 - 526 = -292
-292 ÷ 526 = -0.5551330798479087
-0.5551330798479087 x 100 = -55.51%