39.97% is the change from 683 to 956
Calculation steps:
[( 956 - 683 ) ÷ 683] x 100 = 39.97%
Formula
Percentage change = [(956 - 683) / 683] x 100
Subtract the new number by the original number
956 - 683 = 273
273 ÷ 683 = 0.39970717423133234
0.39970717423133234 x 100 = 39.97%