55.49% is the change from 355 to 552
Calculation steps:
[( 552 - 355 ) ÷ 355] x 100 = 55.49%
Formula
Percentage change = [(552 - 355) / 355] x 100
Subtract the new number by the original number
552 - 355 = 197
197 ÷ 355 = 0.5549295774647888
0.5549295774647888 x 100 = 55.49%