101.63% is the change from 490 to 988
Calculation steps:
[( 988 - 490 ) ÷ 490] x 100 = 101.63%
Formula
Percentage change = [(988 - 490) / 490] x 100
Subtract the new number by the original number
988 - 490 = 498
498 ÷ 490 = 1.0163265306122449
1.0163265306122449 x 100 = 101.63%