88.02% is the change from 334 to 628
Calculation steps:
[( 628 - 334 ) ÷ 334] x 100 = 88.02%
Formula
Percentage change = [(628 - 334) / 334] x 100
Subtract the new number by the original number
628 - 334 = 294
294 ÷ 334 = 0.8802395209580839
0.8802395209580839 x 100 = 88.02%