Let's divide 90989043 by 669
We're looking to find how many times 669 goes into 90989043.

On to step 1:
669 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 669

Advancing to step 2:
90 divided by 669 is 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Bring next digit (9) of the dividend behind the 90 and repeat the process: 909 / 669

On to step 3:
669 can be fit into 909 1 times, resulting in a remainder of 240.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 669 from 909 leaves us with 240.
Take the next digit (8) from the dividend and append it to 240, then repeat: 2408 / 669

Step 4:
2408 divided by 669 is 3 with a remainder of 401.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 2007 away from 2408, we end up with 401.
Grab the next digit (9) from the dividend, add it to 401, then carry on: 4019 / 669

On to step 5:
The number 669 fits into 4019 6 times, leaving a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
Deduct 4014 from 4019 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 669

Step 6:
The number 669 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 1360.0
Subtract 0 from 50 to get 50.
Append the next digit (4) from the dividend to 50 and continue with: 504 / 669

Let's proceed to step 7:
669 can be fit into 504 0 times, resulting in a remainder of 504.
The number 0 becomes the next digit in our result. 
Result so far: 13600.0
The remainder is 504 after subtracting 0 from 504.
Take the next digit (3) from the dividend and append it to 504, then repeat: 5043 / 669

Let's proceed to step 8:
If we divide 5043 by 669, we get 7 and a remainder of 360.
Put 7 as the next digit of the answer. 
Result so far: 136007.0
If we subtract 4683 from 5043, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 9:
The number 669 fits into 3600 5 times, leaving a remainder of 255.
The next digit of our result is 5. 
Result so far: 136007.5
Deduct 3345 from 3600 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 10:
669 can be fit into 2550 3 times, resulting in a remainder of 543.
Record the quotient 3 as the next digit in the result. 
Result so far: 136007.53
If we take 2007 away from 2550, we end up with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Advancing to step 11:
5430 divided by 669 is 8 with a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 136007.538
Deduct 5352 from 5430 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 12:
If we divide 780 by 669, we get 1 and a remainder of 111.
The number 1 becomes the next digit in our result. 
Result so far: 136007.5381
Subtracting 669 from 780 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 13:
If we divide 1110 by 669, we get 1 and a remainder of 441.
Write down 1 as next digit of the result. 
Result so far: 136007.53811
The remainder is 441 after subtracting 669 from 1110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Our division results in 136007.53811 with a remaining 0.000441.