87.35% is the change from 490 to 918
Calculation steps:
[( 918 - 490 ) ÷ 490] x 100 = 87.35%
Formula
Percentage change = [(918 - 490) / 490] x 100
Subtract the new number by the original number
918 - 490 = 428
428 ÷ 490 = 0.8734693877551021
0.8734693877551021 x 100 = 87.35%