Let's divide 3437697 by 4
The aim is to understand the frequency of 4 in 3437697.

Advancing to step 1:
4 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 4

On to step 2:
4 can be fit into 34 8 times, resulting in a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 2 after subtracting 32 from 34.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 4

Step 3:
4 goes into 23 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 85.0
If we take 20 away from 23, we end up with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 4

Let's proceed to step 4:
The number 4 fits into 37 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 859.0
The remainder is 1 after subtracting 36 from 37.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 4

Step 5:
If we divide 16 by 4, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 8594.0
Subtract 16 from 16 to get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 4

Going ahead to step 6:
4 goes into 9 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 85942.0
The remainder is 1 after subtracting 8 from 9.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 4

Advancing to step 7:
17 divided by 4 is 4 with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 859424.0
The remainder is 1 after subtracting 16 from 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
When dividing 10 by 4, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 859424.2
If we take 8 away from 10, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
When dividing 20 by 4, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 859424.25
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 859424.25
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.

Step 11:
0 divided by 4 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 859424.25
The remainder is 0 after subtracting 0 from 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 quotient of the division is 859424.25, and the remainder is 0.0.