101.98% is the change from 405 to 818
Calculation steps:
[( 818 - 405 ) ÷ 405] x 100 = 101.98%
Formula
Percentage change = [(818 - 405) / 405] x 100
Subtract the new number by the original number
818 - 405 = 413
413 ÷ 405 = 1.019753086419753
1.019753086419753 x 100 = 101.98%