Let's divide 89789479 by 669
We want to figure out the number of times 89789479 can be divided by 669.

Going ahead to step 1:
If we divide 8 by 669, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 669

Advancing to step 2:
If we divide 89 by 669, we get 0 and a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Fetch the next digit (7) from the dividend, attach it to 89 and continue: 897 / 669

Advancing to step 3:
669 can be fit into 897 1 times, resulting in a remainder of 228.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 669 from 897, we get 228.
Bring next digit (8) of the dividend behind the 228 and repeat the process: 2288 / 669

Going ahead to step 4:
If we divide 2288 by 669, we get 3 and a remainder of 281.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 2007 from 2288, we get 281.
Bring next digit (9) of the dividend behind the 281 and repeat the process: 2819 / 669

Advancing to step 5:
The number 669 fits into 2819 4 times, leaving a remainder of 143.
Write down 4 as next digit of the result. 
Result so far: 134.0
If we take 2676 away from 2819, we end up with 143.
Include the next digit (4) from the dividend after 143, then repeat: 1434 / 669

Step 6:
When dividing 1434 by 669, we get 2 with a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 1342.0
Subtract 1338 from 1434 to get 96.
Include the next digit (7) from the dividend after 96, then repeat: 967 / 669

Step 7:
669 goes into 967 1 times with a remainder of 298.
Write down 1 as next digit of the result. 
Result so far: 13421.0
Subtract 669 from 967 to get 298.
Grab the next digit (9) from the dividend, add it to 298, then carry on: 2989 / 669

Let's proceed to step 8:
When dividing 2989 by 669, we get 4 with a remainder of 313.
The number 4 becomes the next digit in our result. 
Result so far: 134214.0
The remainder is 313 after subtracting 2676 from 2989.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Moving on to step 9:
669 goes into 3130 4 times with a remainder of 454.
Write down 4 as next digit of the result. 
Result so far: 134214.4
The remainder is 454 after subtracting 2676 from 3130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Going ahead to step 10:
669 can be fit into 4540 6 times, resulting in a remainder of 526.
The number 6 becomes the next digit in our result. 
Result so far: 134214.46
If we take 4014 away from 4540, we end up with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Advancing to step 11:
669 can be fit into 5260 7 times, resulting in a remainder of 577.
Put 7 as the next digit of the answer. 
Result so far: 134214.467
Subtract 4683 from 5260 to get 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Step 12:
The number 669 fits into 5770 8 times, leaving a remainder of 418.
Put 8 as the next digit of the answer. 
Result so far: 134214.4678
Subtracting 5352 from 5770 leaves us with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Let's proceed to step 13:
4180 divided by 669 is 6 with a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 134214.46786
If we take 4014 away from 4180, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Moving on to step 14:
If we divide 1660 by 669, we get 2 and a remainder of 322.
Use 2 as the next digit of our solution. 
Result so far: 134214.467862
Deduct 1338 from 1660 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 15:
3220 divided by 669 is 4 with a remainder of 544.
Write down 4 as next digit of the result. 
Result so far: 134214.4678624
Subtract 2676 from 3220 to get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 16:
If we divide 5440 by 669, we get 8 and a remainder of 88.
The number 8 becomes the next digit in our result. 
Result so far: 134214.46786248
Subtract 5352 from 5440 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

After the division, we end up with 134214.46786248 and a remainder of 8.8e-08.