305.88% is the change from 238 to 966
Calculation steps:
[( 966 - 238 ) ÷ 238] x 100 = 305.88%
Formula
Percentage change = [(966 - 238) / 238] x 100
Subtract the new number by the original number
966 - 238 = 728
728 ÷ 238 = 3.0588235294117645
3.0588235294117645 x 100 = 305.88%