-53.81% is the change from 407 to 188
Calculation steps:
[( 188 - 407 ) ÷ 407] x 100 = -53.81%
Formula
Percentage change = [(188 - 407) / 407] x 100
Subtract the new number by the original number
188 - 407 = -219
-219 ÷ 407 = -0.538083538083538
-0.538083538083538 x 100 = -53.81%