17940921 ÷ 908 
The aim is to understand the frequency of 908 in 17940921.

Step 1:
The number 908 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 908

Let's proceed to step 2:
When dividing 17 by 908, we get 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 908

Let's proceed to step 3:
908 goes into 179 0 times with a remainder of 179.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 179 to get 179.
Include the next digit (4) from the dividend after 179, then repeat: 1794 / 908

Going ahead to step 4:
The number 908 fits into 1794 1 times, leaving a remainder of 886.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 886 after subtracting 908 from 1794.
Append the next digit (0) from the dividend to 886 and continue with: 8860 / 908

On to step 5:
When dividing 8860 by 908, we get 9 with a remainder of 688.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 8172 from 8860 and we're left with 688.
Bring next digit (9) of the dividend behind the 688 and repeat the process: 6889 / 908

Moving on to step 6:
If we divide 6889 by 908, we get 7 and a remainder of 533.
Record the quotient 7 as the next digit in the result. 
Result so far: 197.0
If we take 6356 away from 6889, we end up with 533.
Bring next digit (2) of the dividend behind the 533 and repeat the process: 5332 / 908

On to step 7:
5332 divided by 908 is 5 with a remainder of 792.
Put 5 as the next digit of the answer. 
Result so far: 1975.0
If we take 4540 away from 5332, we end up with 792.
Append the next digit (1) from the dividend to 792 and continue with: 7921 / 908

On to step 8:
The number 908 fits into 7921 8 times, leaving a remainder of 657.
Use 8 as the next digit of our solution. 
Result so far: 19758.0
If we subtract 7264 from 7921, we get 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

Let's proceed to step 9:
908 can be fit into 6570 7 times, resulting in a remainder of 214.
The number 7 becomes the next digit in our result. 
Result so far: 19758.7
The remainder is 214 after subtracting 6356 from 6570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Going ahead to step 10:
The number 908 fits into 2140 2 times, leaving a remainder of 324.
Put 2 as the next digit of the answer. 
Result so far: 19758.72
Deduct 1816 from 2140 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 11:
3240 divided by 908 is 3 with a remainder of 516.
Use 3 as the next digit of our solution. 
Result so far: 19758.723
If we subtract 2724 from 3240, we get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 12:
If we divide 5160 by 908, we get 5 and a remainder of 620.
Write down 5 as next digit of the result. 
Result so far: 19758.7235
If we subtract 4540 from 5160, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 13:
6200 divided by 908 is 6 with a remainder of 752.
The next digit of our result is 6. 
Result so far: 19758.72356
If we subtract 5448 from 6200, we get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

On to step 14:
908 can be fit into 7520 8 times, resulting in a remainder of 256.
Use 8 as the next digit of our solution. 
Result so far: 19758.723568
If we take 7264 away from 7520, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 15:
2560 divided by 908 is 2 with a remainder of 744.
The next digit of our result is 2. 
Result so far: 19758.7235682
If we take 1816 away from 2560, we end up with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Moving on to step 16:
If we divide 7440 by 908, we get 8 and a remainder of 176.
Write down 8 as next digit of the result. 
Result so far: 19758.72356828
If we subtract 7264 from 7440, we 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.

The quotient of the division is 19758.72356828, and the remainder is 1.76e-07.