213.77% is the change from 305 to 957
Calculation steps:
[( 957 - 305 ) ÷ 305] x 100 = 213.77%
Formula
Percentage change = [(957 - 305) / 305] x 100
Subtract the new number by the original number
957 - 305 = 652
652 ÷ 305 = 2.137704918032787
2.137704918032787 x 100 = 213.77%