629708 divided by 40 
The aim is to understand the frequency of 40 in 629708.

Advancing to step 1:
The number 40 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 40

Step 2:
62 divided by 40 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 22 after subtracting 40 from 62.
Grab the next digit (9) from the dividend, add it to 22, then carry on: 229 / 40

Advancing to step 3:
The number 40 fits into 229 5 times, leaving a remainder of 29.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we take 200 away from 229, we end up with 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 40

Let's proceed to step 4:
The number 40 fits into 297 7 times, leaving a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 157.0
Deduct 280 from 297 and we're left with 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 40

Advancing to step 5:
The number 40 fits into 170 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 1574.0
If we take 160 away from 170, we end up with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 40

Step 6:
40 can be fit into 108 2 times, resulting in a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 15742.0
If we subtract 80 from 108, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
If we divide 280 by 40, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 15742.7
Subtract 280 from 280 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15742.7
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 15742.7
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 15742.7 with a remainder of 0.0.