-6.05% is the change from 413 to 388
Calculation steps:
[( 388 - 413 ) ÷ 413] x 100 = -6.05%
Formula
Percentage change = [(388 - 413) / 413] x 100
Subtract the new number by the original number
388 - 413 = -25
-25 ÷ 413 = -0.06053268765133172
-0.06053268765133172 x 100 = -6.05%