We divide 15077874 by 346
The aim is to understand the frequency of 346 in 15077874.

Moving on to step 1:
If we divide 1 by 346, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 346

On to step 2:
346 goes into 15 0 times with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 346

Let's proceed to step 3:
150 divided by 346 is 0 with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 150 leaves us with 150.
Bring next digit (7) of the dividend behind the 150 and repeat the process: 1507 / 346

On to step 4:
If we divide 1507 by 346, we get 4 and a remainder of 123.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 1384 from 1507 leaves us with 123.
Take the next digit (7) from the dividend and append it to 123, then repeat: 1237 / 346

Going ahead to step 5:
The number 346 fits into 1237 3 times, leaving a remainder of 199.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 1038 away from 1237, we end up with 199.
Append the next digit (8) from the dividend to 199 and continue with: 1998 / 346

Let's proceed to step 6:
346 can be fit into 1998 5 times, resulting in a remainder of 268.
Use 5 as the next digit of our solution. 
Result so far: 435.0
If we take 1730 away from 1998, we end up with 268.
Take the next digit (7) from the dividend and append it to 268, then repeat: 2687 / 346

Step 7:
If we divide 2687 by 346, we get 7 and a remainder of 265.
Record the quotient 7 as the next digit in the result. 
Result so far: 4357.0
If we take 2422 away from 2687, we end up with 265.
Bring next digit (4) of the dividend behind the 265 and repeat the process: 2654 / 346

Going ahead to step 8:
346 goes into 2654 7 times with a remainder of 232.
The next digit of our result is 7. 
Result so far: 43577.0
Subtracting 2422 from 2654 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 9:
346 can be fit into 2320 6 times, resulting in a remainder of 244.
Write down 6 as next digit of the result. 
Result so far: 43577.6
If we take 2076 away from 2320, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 10:
346 can be fit into 2440 7 times, resulting in a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 43577.67
The remainder is 18 after subtracting 2422 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 11:
When dividing 180 by 346, we get 0 with a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 43577.67
The remainder is 180 after subtracting 0 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 12:
When dividing 1800 by 346, we get 5 with a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 43577.6705
If we subtract 1730 from 1800, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 13:
346 can be fit into 700 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 43577.67052
Subtracting 692 from 700 leaves us 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.

On to step 14:
346 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 43577.67052
Deduct 0 from 80 and we're left 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.

Moving on to step 15:
The number 346 fits into 800 2 times, leaving a remainder of 108.
Use 2 as the next digit of our solution. 
Result so far: 43577.6705202
If we subtract 692 from 800, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 16:
If we divide 1080 by 346, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 43577.67052023
Deduct 1038 from 1080 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 43577.67052023, with a leftover of 4.2e-08.