-63.45% is the change from 829 to 303
Calculation steps:
[( 303 - 829 ) ÷ 829] x 100 = -63.45%
Formula
Percentage change = [(303 - 829) / 829] x 100
Subtract the new number by the original number
303 - 829 = -526
-526 ÷ 829 = -0.6344993968636912
-0.6344993968636912 x 100 = -63.45%