455.7% is the change from 149 to 828
Calculation steps:
[( 828 - 149 ) ÷ 149] x 100 = 455.7%
Formula
Percentage change = [(828 - 149) / 149] x 100
Subtract the new number by the original number
828 - 149 = 679
679 ÷ 149 = 4.557046979865772
4.557046979865772 x 100 = 455.7%