98.82% is the change from 423 to 841
Calculation steps:
[( 841 - 423 ) ÷ 423] x 100 = 98.82%
Formula
Percentage change = [(841 - 423) / 423] x 100
Subtract the new number by the original number
841 - 423 = 418
418 ÷ 423 = 0.9881796690307328
0.9881796690307328 x 100 = 98.82%