-63.43% is the change from 823 to 301
Calculation steps:
[( 301 - 823 ) ÷ 823] x 100 = -63.43%
Formula
Percentage change = [(301 - 823) / 823] x 100
Subtract the new number by the original number
301 - 823 = -522
-522 ÷ 823 = -0.6342648845686513
-0.6342648845686513 x 100 = -63.43%