117.05% is the change from 305 to 662
Calculation steps:
[( 662 - 305 ) ÷ 305] x 100 = 117.05%
Formula
Percentage change = [(662 - 305) / 305] x 100
Subtract the new number by the original number
662 - 305 = 357
357 ÷ 305 = 1.1704918032786886
1.1704918032786886 x 100 = 117.05%