102.24% is the change from 401 to 811
Calculation steps:
[( 811 - 401 ) ÷ 401] x 100 = 102.24%
Formula
Percentage change = [(811 - 401) / 401] x 100
Subtract the new number by the original number
811 - 401 = 410
410 ÷ 401 = 1.0224438902743143
1.0224438902743143 x 100 = 102.24%