6.86% is the change from 408 to 436
Calculation steps:
[( 436 - 408 ) ÷ 408] x 100 = 6.86%
Formula
Percentage change = [(436 - 408) / 408] x 100
Subtract the new number by the original number
436 - 408 = 28
28 ÷ 408 = 0.06862745098039216
0.06862745098039216 x 100 = 6.86%