-47.77% is the change from 829 to 433
Calculation steps:
[( 433 - 829 ) ÷ 829] x 100 = -47.77%
Formula
Percentage change = [(433 - 829) / 829] x 100
Subtract the new number by the original number
433 - 829 = -396
-396 ÷ 829 = -0.4776839565741858
-0.4776839565741858 x 100 = -47.77%