-15.01% is the change from 353 to 300
Calculation steps:
[( 300 - 353 ) ÷ 353] x 100 = -15.01%
Formula
Percentage change = [(300 - 353) / 353] x 100
Subtract the new number by the original number
300 - 353 = -53
-53 ÷ 353 = -0.1501416430594901
-0.1501416430594901 x 100 = -15.01%