54.31% is the change from 348 to 537
Calculation steps:
[( 537 - 348 ) ÷ 348] x 100 = 54.31%
Formula
Percentage change = [(537 - 348) / 348] x 100
Subtract the new number by the original number
537 - 348 = 189
189 ÷ 348 = 0.5431034482758621
0.5431034482758621 x 100 = 54.31%