37.76% is the change from 686 to 945
Calculation steps:
[( 945 - 686 ) ÷ 686] x 100 = 37.76%
Formula
Percentage change = [(945 - 686) / 686] x 100
Subtract the new number by the original number
945 - 686 = 259
259 ÷ 686 = 0.37755102040816324
0.37755102040816324 x 100 = 37.76%