93.91% is the change from 427 to 828
Calculation steps:
[( 828 - 427 ) ÷ 427] x 100 = 93.91%
Formula
Percentage change = [(828 - 427) / 427] x 100
Subtract the new number by the original number
828 - 427 = 401
401 ÷ 427 = 0.9391100702576113
0.9391100702576113 x 100 = 93.91%