52.19% is the change from 548 to 834
Calculation steps:
[( 834 - 548 ) ÷ 548] x 100 = 52.19%
Formula
Percentage change = [(834 - 548) / 548] x 100
Subtract the new number by the original number
834 - 548 = 286
286 ÷ 548 = 0.5218978102189781
0.5218978102189781 x 100 = 52.19%