39.64% is the change from 671 to 937
Calculation steps:
[( 937 - 671 ) ÷ 671] x 100 = 39.64%
Formula
Percentage change = [(937 - 671) / 671] x 100
Subtract the new number by the original number
937 - 671 = 266
266 ÷ 671 = 0.39642324888226527
0.39642324888226527 x 100 = 39.64%