We look at the division of 89949351 by 669 
Let's see how many times 669 fits into 89949351.

Going ahead to step 1:
8 divided by 669 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 669

Step 2:
669 goes into 89 0 times with a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 89, we end up with 89.
Bring next digit (9) of the dividend behind the 89 and repeat the process: 899 / 669

On to step 3:
When dividing 899 by 669, we get 1 with a remainder of 230.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 230 after subtracting 669 from 899.
Append the next digit (4) from the dividend to 230 and continue with: 2304 / 669

Let's proceed to step 4:
2304 divided by 669 is 3 with a remainder of 297.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 2007 from 2304, we get 297.
Take the next digit (9) from the dividend and append it to 297, then repeat: 2979 / 669

Step 5:
669 can be fit into 2979 4 times, resulting in a remainder of 303.
The next digit of our result is 4. 
Result so far: 134.0
If we take 2676 away from 2979, we end up with 303.
Include the next digit (3) from the dividend after 303, then repeat: 3033 / 669

Going ahead to step 6:
When dividing 3033 by 669, we get 4 with a remainder of 357.
Record the quotient 4 as the next digit in the result. 
Result so far: 1344.0
Deduct 2676 from 3033 and we're left with 357.
Append the next digit (5) from the dividend to 357 and continue with: 3575 / 669

Going ahead to step 7:
669 goes into 3575 5 times with a remainder of 230.
Put 5 as the next digit of the answer. 
Result so far: 13445.0
If we subtract 3345 from 3575, we get 230.
Bring next digit (1) of the dividend behind the 230 and repeat the process: 2301 / 669

Step 8:
When dividing 2301 by 669, we get 3 with a remainder of 294.
Use 3 as the next digit of our solution. 
Result so far: 134453.0
Subtract 2007 from 2301 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

On to step 9:
669 can be fit into 2940 4 times, resulting in a remainder of 264.
The next digit of our result is 4. 
Result so far: 134453.4
If we subtract 2676 from 2940, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 10:
669 goes into 2640 3 times with a remainder of 633.
Record the quotient 3 as the next digit in the result. 
Result so far: 134453.43
Subtract 2007 from 2640 to get 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Moving on to step 11:
669 goes into 6330 9 times with a remainder of 309.
Use 9 as the next digit of our solution. 
Result so far: 134453.439
Deduct 6021 from 6330 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Let's proceed to step 12:
669 can be fit into 3090 4 times, resulting in a remainder of 414.
Record the quotient 4 as the next digit in the result. 
Result so far: 134453.4394
If we subtract 2676 from 3090, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 13:
4140 divided by 669 is 6 with a remainder of 126.
The number 6 becomes the next digit in our result. 
Result so far: 134453.43946
Subtracting 4014 from 4140 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 14:
The number 669 fits into 1260 1 times, leaving a remainder of 591.
The next digit of our result is 1. 
Result so far: 134453.439461
Subtracting 669 from 1260 leaves us with 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Step 15:
669 goes into 5910 8 times with a remainder of 558.
The next digit of our result is 8. 
Result so far: 134453.4394618
If we take 5352 away from 5910, we end up with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

On to step 16:
669 can be fit into 5580 8 times, resulting in a remainder of 228.
Put 8 as the next digit of the answer. 
Result so far: 134453.43946188
Deduct 5352 from 5580 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

The final outcome is 134453.43946188, with a leftover of 2.28e-07.