-63.59% is the change from 824 to 300
Calculation steps:
[( 300 - 824 ) ÷ 824] x 100 = -63.59%
Formula
Percentage change = [(300 - 824) / 824] x 100
Subtract the new number by the original number
300 - 824 = -524
-524 ÷ 824 = -0.6359223300970874
-0.6359223300970874 x 100 = -63.59%