27999769 divided by 428 
We want to figure out the number of times 27999769 can be divided by 428.

Going ahead to step 1:
2 divided by 428 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 428

Advancing to step 2:
When dividing 27 by 428, we get 0 with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Include the next digit (9) from the dividend after 27, then repeat: 279 / 428

Step 3:
When dividing 279 by 428, we get 0 with a remainder of 279.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 279 after subtracting 0 from 279.
Include the next digit (9) from the dividend after 279, then repeat: 2799 / 428

Moving on to step 4:
If we divide 2799 by 428, we get 6 and a remainder of 231.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 2568 from 2799 leaves us with 231.
Bring next digit (9) of the dividend behind the 231 and repeat the process: 2319 / 428

Advancing to step 5:
428 goes into 2319 5 times with a remainder of 179.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
If we subtract 2140 from 2319, we get 179.
Bring next digit (7) of the dividend behind the 179 and repeat the process: 1797 / 428

Let's proceed to step 6:
1797 divided by 428 is 4 with a remainder of 85.
The next digit of our result is 4. 
Result so far: 654.0
Subtracting 1712 from 1797 leaves us with 85.
Fetch the next digit (6) from the dividend, attach it to 85 and continue: 856 / 428

On to step 7:
428 can be fit into 856 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 6542.0
Subtract 856 from 856 to get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 428

Going ahead to step 8:
428 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 65420.0
Subtract 0 from 9 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
90 divided by 428 is 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 65420.0
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 10:
When dividing 900 by 428, we get 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 65420.02
Deduct 856 from 900 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
428 can be fit into 440 1 times, resulting in a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 65420.021
If we subtract 428 from 440, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
428 goes into 120 0 times with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 65420.021
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
If we divide 1200 by 428, we get 2 and a remainder of 344.
Write down 2 as next digit of the result. 
Result so far: 65420.02102
Subtract 856 from 1200 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Going ahead to step 14:
The number 428 fits into 3440 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 65420.021028
Subtract 3424 from 3440 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 15:
If we divide 160 by 428, we get 0 and a remainder of 160.
The next digit of our result is 0. 
Result so far: 65420.021028
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 16:
428 can be fit into 1600 3 times, resulting in a remainder of 316.
The next digit of our result is 3. 
Result so far: 65420.02102803
Deduct 1284 from 1600 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

After the division, we end up with 65420.02102803 and a remainder of 3.16e-07.