306.75% is the change from 237 to 964
Calculation steps:
[( 964 - 237 ) ÷ 237] x 100 = 306.75%
Formula
Percentage change = [(964 - 237) / 237] x 100
Subtract the new number by the original number
964 - 237 = 727
727 ÷ 237 = 3.067510548523207
3.067510548523207 x 100 = 306.75%