-73.22% is the change from 407 to 109
Calculation steps:
[( 109 - 407 ) ÷ 407] x 100 = -73.22%
Formula
Percentage change = [(109 - 407) / 407] x 100
Subtract the new number by the original number
109 - 407 = -298
-298 ÷ 407 = -0.7321867321867321
-0.7321867321867321 x 100 = -73.22%