Let's divide 373039 by 4
The aim is to understand the frequency of 4 in 373039.

On to step 1:
If we divide 3 by 4, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 4

Step 2:
4 goes into 37 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 36 from 37 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 4

Step 3:
4 goes into 13 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 93.0
If we take 12 away from 13, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 4

Advancing to step 4:
4 goes into 10 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 932.0
If we subtract 8 from 10, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 4

Going ahead to step 5:
4 goes into 23 5 times with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 9325.0
Deduct 20 from 23 and we're left with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 4

Step 6:
If we divide 39 by 4, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 93259.0
Subtract 36 from 39 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
4 goes into 30 7 times with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 93259.7
Subtracting 28 from 30 leaves us 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.

Step 8:
4 goes into 20 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 93259.75
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.

Moving on to step 9:
0 divided by 4 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 93259.75
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.

Moving on to step 10:
When dividing 0 by 4, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 93259.75
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.

The final result is 93259.75 with a remainder of 0.0.