108.98% is the change from 401 to 838
Calculation steps:
[( 838 - 401 ) ÷ 401] x 100 = 108.98%
Formula
Percentage change = [(838 - 401) / 401] x 100
Subtract the new number by the original number
838 - 401 = 437
437 ÷ 401 = 1.0897755610972568
1.0897755610972568 x 100 = 108.98%