-63.23% is the change from 824 to 303
Calculation steps:
[( 303 - 824 ) ÷ 824] x 100 = -63.23%
Formula
Percentage change = [(303 - 824) / 824] x 100
Subtract the new number by the original number
303 - 824 = -521
-521 ÷ 824 = -0.6322815533980582
-0.6322815533980582 x 100 = -63.23%