55.77% is the change from 355 to 553
Calculation steps:
[( 553 - 355 ) ÷ 355] x 100 = 55.77%
Formula
Percentage change = [(553 - 355) / 355] x 100
Subtract the new number by the original number
553 - 355 = 198
198 ÷ 355 = 0.5577464788732395
0.5577464788732395 x 100 = 55.77%