114.52% is the change from 310 to 665
Calculation steps:
[( 665 - 310 ) ÷ 310] x 100 = 114.52%
Formula
Percentage change = [(665 - 310) / 310] x 100
Subtract the new number by the original number
665 - 310 = 355
355 ÷ 310 = 1.1451612903225807
1.1451612903225807 x 100 = 114.52%