-0.19% is the change from 526 to 525
Calculation steps:
[( 525 - 526 ) ÷ 526] x 100 = -0.19%
Formula
Percentage change = [(525 - 526) / 526] x 100
Subtract the new number by the original number
525 - 526 = -1
-1 ÷ 526 = -0.0019011406844106464
-0.0019011406844106464 x 100 = -0.19%