19.46% is the change from 411 to 491
Calculation steps:
[( 491 - 411 ) ÷ 411] x 100 = 19.46%
Formula
Percentage change = [(491 - 411) / 411] x 100
Subtract the new number by the original number
491 - 411 = 80
80 ÷ 411 = 0.19464720194647203
0.19464720194647203 x 100 = 19.46%