40.18% is the change from 667 to 935
Calculation steps:
[( 935 - 667 ) ÷ 667] x 100 = 40.18%
Formula
Percentage change = [(935 - 667) / 667] x 100
Subtract the new number by the original number
935 - 667 = 268
268 ÷ 667 = 0.4017991004497751
0.4017991004497751 x 100 = 40.18%