82.6% is the change from 408 to 745
Calculation steps:
[( 745 - 408 ) ÷ 408] x 100 = 82.6%
Formula
Percentage change = [(745 - 408) / 408] x 100
Subtract the new number by the original number
745 - 408 = 337
337 ÷ 408 = 0.8259803921568627
0.8259803921568627 x 100 = 82.6%