157.38% is the change from 305 to 785
Calculation steps:
[( 785 - 305 ) ÷ 305] x 100 = 157.38%
Formula
Percentage change = [(785 - 305) / 305] x 100
Subtract the new number by the original number
785 - 305 = 480
480 ÷ 305 = 1.5737704918032787
1.5737704918032787 x 100 = 157.38%