101.48% is the change from 405 to 816
Calculation steps:
[( 816 - 405 ) ÷ 405] x 100 = 101.48%
Formula
Percentage change = [(816 - 405) / 405] x 100
Subtract the new number by the original number
816 - 405 = 411
411 ÷ 405 = 1.0148148148148148
1.0148148148148148 x 100 = 101.48%