39966836 ÷ 370 
The aim is to understand the frequency of 370 in 39966836.

Advancing to step 1:
370 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 370

Going ahead to step 2:
If we divide 39 by 370, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 370

On to step 3:
The number 370 fits into 399 1 times, leaving a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 370 away from 399, we end up with 29.
Include the next digit (6) from the dividend after 29, then repeat: 296 / 370

Moving on to step 4:
If we divide 296 by 370, we get 0 and a remainder of 296.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 296 and we're left with 296.
Fetch the next digit (6) from the dividend, attach it to 296 and continue: 2966 / 370

Advancing to step 5:
The number 370 fits into 2966 8 times, leaving a remainder of 6.
The next digit of our result is 8. 
Result so far: 108.0
Subtract 2960 from 2966 to get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 370

On to step 6:
370 goes into 68 0 times with a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 1080.0
Deduct 0 from 68 and we're left with 68.
Include the next digit (3) from the dividend after 68, then repeat: 683 / 370

On to step 7:
When dividing 683 by 370, we get 1 with a remainder of 313.
The number 1 becomes the next digit in our result. 
Result so far: 10801.0
If we subtract 370 from 683, we get 313.
Take the next digit (6) from the dividend and append it to 313, then repeat: 3136 / 370

Advancing to step 8:
When dividing 3136 by 370, we get 8 with a remainder of 176.
The number 8 becomes the next digit in our result. 
Result so far: 108018.0
Subtract 2960 from 3136 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 9:
370 can be fit into 1760 4 times, resulting in a remainder of 280.
Put 4 as the next digit of the answer. 
Result so far: 108018.4
Subtracting 1480 from 1760 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 10:
370 goes into 2800 7 times with a remainder of 210.
The next digit of our result is 7. 
Result so far: 108018.47
If we subtract 2590 from 2800, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 11:
The number 370 fits into 2100 5 times, leaving a remainder of 250.
The number 5 becomes the next digit in our result. 
Result so far: 108018.475
The remainder is 250 after subtracting 1850 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 12:
370 can be fit into 2500 6 times, resulting in a remainder of 280.
Put 6 as the next digit of the answer. 
Result so far: 108018.4756
If we take 2220 away from 2500, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 13:
2800 divided by 370 is 7 with a remainder of 210.
Write down 7 as next digit of the result. 
Result so far: 108018.47567
Subtract 2590 from 2800 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 14:
2100 divided by 370 is 5 with a remainder of 250.
The next digit of our result is 5. 
Result so far: 108018.475675
Deduct 1850 from 2100 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 15:
370 can be fit into 2500 6 times, resulting in a remainder of 280.
Write down 6 as next digit of the result. 
Result so far: 108018.4756756
The remainder is 280 after subtracting 2220 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 16:
2800 divided by 370 is 7 with a remainder of 210.
Use 7 as the next digit of our solution. 
Result so far: 108018.47567567
If we take 2590 away from 2800, 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.

Our division results in 108018.47567567 with a remaining 2.1e-07.