We're dividing 11259778 by 669 
Our goal is to divide 11259778 by 669.

On to step 1:
669 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 669

On to step 2:
If we divide 11 by 669, we get 0 and a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Include the next digit (2) from the dividend after 11, then repeat: 112 / 669

Advancing to step 3:
669 goes into 112 0 times with a remainder of 112.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 112 leaves us with 112.
Append the next digit (5) from the dividend to 112 and continue with: 1125 / 669

On to step 4:
669 goes into 1125 1 times with a remainder of 456.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 669 away from 1125, we end up with 456.
Append the next digit (9) from the dividend to 456 and continue with: 4569 / 669

Going ahead to step 5:
When dividing 4569 by 669, we get 6 with a remainder of 555.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 4014 away from 4569, we end up with 555.
Take the next digit (7) from the dividend and append it to 555, then repeat: 5557 / 669

Step 6:
When dividing 5557 by 669, we get 8 with a remainder of 205.
Use 8 as the next digit of our solution. 
Result so far: 168.0
The remainder is 205 after subtracting 5352 from 5557.
Append the next digit (7) from the dividend to 205 and continue with: 2057 / 669

Let's proceed to step 7:
When dividing 2057 by 669, we get 3 with a remainder of 50.
Put 3 as the next digit of the answer. 
Result so far: 1683.0
Subtracting 2007 from 2057 leaves us with 50.
Include the next digit (8) from the dividend after 50, then repeat: 508 / 669

Going ahead to step 8:
669 can be fit into 508 0 times, resulting in a remainder of 508.
The number 0 becomes the next digit in our result. 
Result so far: 16830.0
If we subtract 0 from 508, we get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

On to step 9:
If we divide 5080 by 669, we get 7 and a remainder of 397.
Use 7 as the next digit of our solution. 
Result so far: 16830.7
Subtracting 4683 from 5080 leaves us with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Going ahead to step 10:
When dividing 3970 by 669, we get 5 with a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 16830.75
Subtracting 3345 from 3970 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Step 11:
669 goes into 6250 9 times with a remainder of 229.
Write down 9 as next digit of the result. 
Result so far: 16830.759
Deduct 6021 from 6250 and we're left with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 12:
2290 divided by 669 is 3 with a remainder of 283.
Put 3 as the next digit of the answer. 
Result so far: 16830.7593
Subtract 2007 from 2290 to get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 13:
If we divide 2830 by 669, we get 4 and a remainder of 154.
The number 4 becomes the next digit in our result. 
Result so far: 16830.75934
If we subtract 2676 from 2830, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 14:
669 can be fit into 1540 2 times, resulting in a remainder of 202.
Put 2 as the next digit of the answer. 
Result so far: 16830.759342
If we take 1338 away from 1540, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 15:
2020 divided by 669 is 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 16830.7593423
If we subtract 2007 from 2020, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 16:
The number 669 fits into 130 0 times, leaving a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 16830.7593423
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

In conclusion, the division gives 16830.7593423 with a balance of 1.3e-07.