37.7% is the change from 687 to 946
Calculation steps:
[( 946 - 687 ) ÷ 687] x 100 = 37.7%
Formula
Percentage change = [(946 - 687) / 687] x 100
Subtract the new number by the original number
946 - 687 = 259
259 ÷ 687 = 0.37700145560407566
0.37700145560407566 x 100 = 37.7%