53.8% is the change from 355 to 546
Calculation steps:
[( 546 - 355 ) ÷ 355] x 100 = 53.8%
Formula
Percentage change = [(546 - 355) / 355] x 100
Subtract the new number by the original number
546 - 355 = 191
191 ÷ 355 = 0.5380281690140845
0.5380281690140845 x 100 = 53.8%