-34.21% is the change from 798 to 525
Calculation steps:
[( 525 - 798 ) ÷ 798] x 100 = -34.21%
Formula
Percentage change = [(525 - 798) / 798] x 100
Subtract the new number by the original number
525 - 798 = -273
-273 ÷ 798 = -0.34210526315789475
-0.34210526315789475 x 100 = -34.21%