53.52% is the change from 355 to 545
Calculation steps:
[( 545 - 355 ) ÷ 355] x 100 = 53.52%
Formula
Percentage change = [(545 - 355) / 355] x 100
Subtract the new number by the original number
545 - 355 = 190
190 ÷ 355 = 0.5352112676056338
0.5352112676056338 x 100 = 53.52%