85.71% is the change from 406 to 754
Calculation steps:
[( 754 - 406 ) ÷ 406] x 100 = 85.71%
Formula
Percentage change = [(754 - 406) / 406] x 100
Subtract the new number by the original number
754 - 406 = 348
348 ÷ 406 = 0.8571428571428571
0.8571428571428571 x 100 = 85.71%