-61.22% is the change from 526 to 204
Calculation steps:
[( 204 - 526 ) ÷ 526] x 100 = -61.22%
Formula
Percentage change = [(204 - 526) / 526] x 100
Subtract the new number by the original number
204 - 526 = -322
-322 ÷ 526 = -0.6121673003802282
-0.6121673003802282 x 100 = -61.22%