7038302 ÷ 452 
The aim is to understand the frequency of 452 in 7038302.

Going ahead to step 1:
When dividing 7 by 452, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 452

Step 2:
452 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 452

On to step 3:
The number 452 fits into 703 1 times, leaving a remainder of 251.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 452 from 703 leaves us with 251.
Fetch the next digit (8) from the dividend, attach it to 251 and continue: 2518 / 452

Step 4:
452 goes into 2518 5 times with a remainder of 258.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 2260 from 2518 leaves us with 258.
Fetch the next digit (3) from the dividend, attach it to 258 and continue: 2583 / 452

Going ahead to step 5:
452 can be fit into 2583 5 times, resulting in a remainder of 323.
The next digit of our result is 5. 
Result so far: 155.0
Deduct 2260 from 2583 and we're left with 323.
Grab the next digit (0) from the dividend, add it to 323, then carry on: 3230 / 452

On to step 6:
452 can be fit into 3230 7 times, resulting in a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 1557.0
Subtracting 3164 from 3230 leaves us with 66.
Include the next digit (2) from the dividend after 66, then repeat: 662 / 452

Going ahead to step 7:
452 goes into 662 1 times with a remainder of 210.
Record the quotient 1 as the next digit in the result. 
Result so far: 15571.0
If we take 452 away from 662, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 8:
2100 divided by 452 is 4 with a remainder of 292.
Put 4 as the next digit of the answer. 
Result so far: 15571.4
Subtract 1808 from 2100 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 9:
When dividing 2920 by 452, we get 6 with a remainder of 208.
Use 6 as the next digit of our solution. 
Result so far: 15571.46
Subtracting 2712 from 2920 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 10:
452 goes into 2080 4 times with a remainder of 272.
The number 4 becomes the next digit in our result. 
Result so far: 15571.464
If we subtract 1808 from 2080, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 11:
When dividing 2720 by 452, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 15571.4646
Deduct 2712 from 2720 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
The number 452 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 15571.4646
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
When dividing 800 by 452, we get 1 with a remainder of 348.
Write down 1 as next digit of the result. 
Result so far: 15571.464601
If we subtract 452 from 800, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 14:
452 goes into 3480 7 times with a remainder of 316.
Put 7 as the next digit of the answer. 
Result so far: 15571.4646017
Deduct 3164 from 3480 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 15:
If we divide 3160 by 452, we get 6 and a remainder of 448.
Use 6 as the next digit of our solution. 
Result so far: 15571.46460176
If we take 2712 away from 3160, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

In conclusion, the division gives 15571.46460176 with a balance of 4.48e-07.