-34.71% is the change from 801 to 523
Calculation steps:
[( 523 - 801 ) ÷ 801] x 100 = -34.71%
Formula
Percentage change = [(523 - 801) / 801] x 100
Subtract the new number by the original number
523 - 801 = -278
-278 ÷ 801 = -0.3470661672908864
-0.3470661672908864 x 100 = -34.71%