517.91% is the change from 134 to 828
Calculation steps:
[( 828 - 134 ) ÷ 134] x 100 = 517.91%
Formula
Percentage change = [(828 - 134) / 134] x 100
Subtract the new number by the original number
828 - 134 = 694
694 ÷ 134 = 5.17910447761194
5.17910447761194 x 100 = 517.91%