-33.17% is the change from 829 to 554
Calculation steps:
[( 554 - 829 ) ÷ 829] x 100 = -33.17%
Formula
Percentage change = [(554 - 829) / 829] x 100
Subtract the new number by the original number
554 - 829 = -275
-275 ÷ 829 = -0.33172496984318456
-0.33172496984318456 x 100 = -33.17%