110.3% is the change from 233 to 490
Calculation steps:
[( 490 - 233 ) ÷ 233] x 100 = 110.3%
Formula
Percentage change = [(490 - 233) / 233] x 100
Subtract the new number by the original number
490 - 233 = 257
257 ÷ 233 = 1.1030042918454936
1.1030042918454936 x 100 = 110.3%