40.52% is the change from 348 to 489
Calculation steps:
[( 489 - 348 ) ÷ 348] x 100 = 40.52%
Formula
Percentage change = [(489 - 348) / 348] x 100
Subtract the new number by the original number
489 - 348 = 141
141 ÷ 348 = 0.4051724137931034
0.4051724137931034 x 100 = 40.52%