We look at the division of 89683679 by 340 
The aim is to understand the frequency of 340 in 89683679.

Step 1:
The number 340 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 340

Moving on to step 2:
If we divide 89 by 340, we get 0 and a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Take the next digit (6) from the dividend and append it to 89, then repeat: 896 / 340

Moving on to step 3:
If we divide 896 by 340, we get 2 and a remainder of 216.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 680 from 896, we get 216.
Include the next digit (8) from the dividend after 216, then repeat: 2168 / 340

Step 4:
340 goes into 2168 6 times with a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
The remainder is 128 after subtracting 2040 from 2168.
Grab the next digit (3) from the dividend, add it to 128, then carry on: 1283 / 340

Moving on to step 5:
340 goes into 1283 3 times with a remainder of 263.
The next digit of our result is 3. 
Result so far: 263.0
If we take 1020 away from 1283, we end up with 263.
Take the next digit (6) from the dividend and append it to 263, then repeat: 2636 / 340

Moving on to step 6:
340 can be fit into 2636 7 times, resulting in a remainder of 256.
The number 7 becomes the next digit in our result. 
Result so far: 2637.0
If we take 2380 away from 2636, we end up with 256.
Bring next digit (7) of the dividend behind the 256 and repeat the process: 2567 / 340

Let's proceed to step 7:
If we divide 2567 by 340, we get 7 and a remainder of 187.
The next digit of our result is 7. 
Result so far: 26377.0
If we subtract 2380 from 2567, we get 187.
Take the next digit (9) from the dividend and append it to 187, then repeat: 1879 / 340

Step 8:
1879 divided by 340 is 5 with a remainder of 179.
The number 5 becomes the next digit in our result. 
Result so far: 263775.0
If we subtract 1700 from 1879, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 9:
The number 340 fits into 1790 5 times, leaving a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 263775.5
Subtracting 1700 from 1790 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
340 can be fit into 900 2 times, resulting in a remainder of 220.
The number 2 becomes the next digit in our result. 
Result so far: 263775.52
Subtract 680 from 900 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 11:
340 can be fit into 2200 6 times, resulting in a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 263775.526
Deduct 2040 from 2200 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 12:
340 goes into 1600 4 times with a remainder of 240.
The number 4 becomes the next digit in our result. 
Result so far: 263775.5264
Subtract 1360 from 1600 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 13:
When dividing 2400 by 340, we get 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 263775.52647
Subtracting 2380 from 2400 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
The number 340 fits into 200 0 times, leaving a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 263775.52647
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 15:
2000 divided by 340 is 5 with a remainder of 300.
Record the quotient 5 as the next digit in the result. 
Result so far: 263775.5264705
If we take 1700 away from 2000, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 16:
If we divide 3000 by 340, we get 8 and a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 263775.52647058
If we subtract 2720 from 3000, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The quotient of the division is 263775.52647058, and the remainder is 2.8e-07.