We're dividing 90316223 by 669 
Let's see how many times 669 fits into 90316223.

Moving on to step 1:
The number 669 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 669

Going ahead to step 2:
If we divide 90 by 669, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 669

Step 3:
The number 669 fits into 903 1 times, leaving a remainder of 234.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 669 from 903 and we're left with 234.
Bring next digit (1) of the dividend behind the 234 and repeat the process: 2341 / 669

Going ahead to step 4:
When dividing 2341 by 669, we get 3 with a remainder of 334.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 2007 away from 2341, we end up with 334.
Take the next digit (6) from the dividend and append it to 334, then repeat: 3346 / 669

Step 5:
669 goes into 3346 5 times with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
Deduct 3345 from 3346 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 669

Moving on to step 6:
The number 669 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 1350.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 669

Advancing to step 7:
If we divide 122 by 669, we get 0 and a remainder of 122.
Write down 0 as next digit of the result. 
Result so far: 13500.0
If we take 0 away from 122, we end up with 122.
Fetch the next digit (3) from the dividend, attach it to 122 and continue: 1223 / 669

Going ahead to step 8:
669 can be fit into 1223 1 times, resulting in a remainder of 554.
Write down 1 as next digit of the result. 
Result so far: 135001.0
If we subtract 669 from 1223, we get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Let's proceed to step 9:
669 goes into 5540 8 times with a remainder of 188.
Put 8 as the next digit of the answer. 
Result so far: 135001.8
If we subtract 5352 from 5540, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 10:
669 can be fit into 1880 2 times, resulting in a remainder of 542.
Record the quotient 2 as the next digit in the result. 
Result so far: 135001.82
If we subtract 1338 from 1880, we get 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

On to step 11:
669 can be fit into 5420 8 times, resulting in a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 135001.828
Subtract 5352 from 5420 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 12:
669 goes into 680 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 135001.8281
If we subtract 669 from 680, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 13:
669 can be fit into 110 0 times, resulting in a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 135001.8281
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 14:
When dividing 1100 by 669, we get 1 with a remainder of 431.
Write down 1 as next digit of the result. 
Result so far: 135001.828101
Subtracting 669 from 1100 leaves us with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Going ahead to step 15:
669 can be fit into 4310 6 times, resulting in a remainder of 296.
Record the quotient 6 as the next digit in the result. 
Result so far: 135001.8281016
The remainder is 296 after subtracting 4014 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 16:
2960 divided by 669 is 4 with a remainder of 284.
Record the quotient 4 as the next digit in the result. 
Result so far: 135001.82810164
If we take 2676 away from 2960, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

In conclusion, the division gives 135001.82810164 with a balance of 2.84e-07.