-36.36% is the change from 858 to 546
Calculation steps:
[( 546 - 858 ) ÷ 858] x 100 = -36.36%
Formula
Percentage change = [(546 - 858) / 858] x 100
Subtract the new number by the original number
546 - 858 = -312
-312 ÷ 858 = -0.36363636363636365
-0.36363636363636365 x 100 = -36.36%