-26.75% is the change from 415 to 304
Calculation steps:
[( 304 - 415 ) ÷ 415] x 100 = -26.75%
Formula
Percentage change = [(304 - 415) / 415] x 100
Subtract the new number by the original number
304 - 415 = -111
-111 ÷ 415 = -0.2674698795180723
-0.2674698795180723 x 100 = -26.75%