150.16% is the change from 305 to 763
Calculation steps:
[( 763 - 305 ) ÷ 305] x 100 = 150.16%
Formula
Percentage change = [(763 - 305) / 305] x 100
Subtract the new number by the original number
763 - 305 = 458
458 ÷ 305 = 1.501639344262295
1.501639344262295 x 100 = 150.16%