-79.67% is the change from 546 to 111
Calculation steps:
[( 111 - 546 ) ÷ 546] x 100 = -79.67%
Formula
Percentage change = [(111 - 546) / 546] x 100
Subtract the new number by the original number
111 - 546 = -435
-435 ÷ 546 = -0.7967032967032966
-0.7967032967032966 x 100 = -79.67%