52.45% is the change from 490 to 747
Calculation steps:
[( 747 - 490 ) ÷ 490] x 100 = 52.45%
Formula
Percentage change = [(747 - 490) / 490] x 100
Subtract the new number by the original number
747 - 490 = 257
257 ÷ 490 = 0.5244897959183673
0.5244897959183673 x 100 = 52.45%