Let's divide 37910915 by 361
The aim is to understand the frequency of 361 in 37910915.

Moving on to step 1:
When dividing 3 by 361, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 361

Advancing to step 2:
The number 361 fits into 37 0 times, leaving a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Bring next digit (9) of the dividend behind the 37 and repeat the process: 379 / 361

Advancing to step 3:
If we divide 379 by 361, we get 1 and a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 361 from 379 leaves us with 18.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 361

Going ahead to step 4:
The number 361 fits into 181 0 times, leaving a remainder of 181.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 181, we end up with 181.
Grab the next digit (0) from the dividend, add it to 181, then carry on: 1810 / 361

Advancing to step 5:
When dividing 1810 by 361, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
Subtracting 1805 from 1810 leaves us with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 361

Advancing to step 6:
If we divide 59 by 361, we get 0 and a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 1050.0
If we subtract 0 from 59, we get 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 361

Advancing to step 7:
If we divide 591 by 361, we get 1 and a remainder of 230.
Write down 1 as next digit of the result. 
Result so far: 10501.0
Subtract 361 from 591 to get 230.
Append the next digit (5) from the dividend to 230 and continue with: 2305 / 361

Advancing to step 8:
If we divide 2305 by 361, we get 6 and a remainder of 139.
Put 6 as the next digit of the answer. 
Result so far: 105016.0
If we subtract 2166 from 2305, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 9:
If we divide 1390 by 361, we get 3 and a remainder of 307.
Write down 3 as next digit of the result. 
Result so far: 105016.3
If we subtract 1083 from 1390, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Going ahead to step 10:
The number 361 fits into 3070 8 times, leaving a remainder of 182.
Record the quotient 8 as the next digit in the result. 
Result so far: 105016.38
Deduct 2888 from 3070 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Advancing to step 11:
If we divide 1820 by 361, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 105016.385
If we take 1805 away from 1820, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
361 goes into 150 0 times with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 105016.385
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 13:
The number 361 fits into 1500 4 times, leaving a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 105016.38504
Deduct 1444 from 1500 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 14:
560 divided by 361 is 1 with a remainder of 199.
Write down 1 as next digit of the result. 
Result so far: 105016.385041
Subtract 361 from 560 to get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 15:
361 goes into 1990 5 times with a remainder of 185.
The number 5 becomes the next digit in our result. 
Result so far: 105016.3850415
If we subtract 1805 from 1990, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Let's proceed to step 16:
361 can be fit into 1850 5 times, resulting in a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 105016.38504155
Subtract 1805 from 1850 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final result is 105016.38504155 with a remainder of 4.5e-08.