202.62% is the change from 305 to 923
Calculation steps:
[( 923 - 305 ) ÷ 305] x 100 = 202.62%
Formula
Percentage change = [(923 - 305) / 305] x 100
Subtract the new number by the original number
923 - 305 = 618
618 ÷ 305 = 2.0262295081967214
2.0262295081967214 x 100 = 202.62%