-63.88% is the change from 526 to 190
Calculation steps:
[( 190 - 526 ) ÷ 526] x 100 = -63.88%
Formula
Percentage change = [(190 - 526) / 526] x 100
Subtract the new number by the original number
190 - 526 = -336
-336 ÷ 526 = -0.6387832699619772
-0.6387832699619772 x 100 = -63.88%