149.84% is the change from 305 to 762
Calculation steps:
[( 762 - 305 ) ÷ 305] x 100 = 149.84%
Formula
Percentage change = [(762 - 305) / 305] x 100
Subtract the new number by the original number
762 - 305 = 457
457 ÷ 305 = 1.498360655737705
1.498360655737705 x 100 = 149.84%