-34.74% is the change from 829 to 541
Calculation steps:
[( 541 - 829 ) ÷ 829] x 100 = -34.74%
Formula
Percentage change = [(541 - 829) / 829] x 100
Subtract the new number by the original number
541 - 829 = -288
-288 ÷ 829 = -0.3474065138721351
-0.3474065138721351 x 100 = -34.74%