35.07% is the change from 613 to 828
Calculation steps:
[( 828 - 613 ) ÷ 613] x 100 = 35.07%
Formula
Percentage change = [(828 - 613) / 613] x 100
Subtract the new number by the original number
828 - 613 = 215
215 ÷ 613 = 0.35073409461663946
0.35073409461663946 x 100 = 35.07%