69867309 ÷ 57 
Our goal is to divide 69867309 by 57.

Going ahead to step 1:
57 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 57

Advancing to step 2:
57 can be fit into 69 1 times, resulting in a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 57 from 69 and we're left with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 57

Let's proceed to step 3:
The number 57 fits into 128 2 times, leaving a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 14 after subtracting 114 from 128.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 57

Advancing to step 4:
57 can be fit into 146 2 times, resulting in a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
Deduct 114 from 146 and we're left with 32.
Take the next digit (7) from the dividend and append it to 32, then repeat: 327 / 57

Going ahead to step 5:
327 divided by 57 is 5 with a remainder of 42.
Put 5 as the next digit of the answer. 
Result so far: 1225.0
Subtracting 285 from 327 leaves us with 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 57

Going ahead to step 6:
If we divide 423 by 57, we get 7 and a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 12257.0
If we take 399 away from 423, we end up with 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 57

Let's proceed to step 7:
If we divide 240 by 57, we get 4 and a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 122574.0
Subtract 228 from 240 to get 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 57

Advancing to step 8:
If we divide 129 by 57, we get 2 and a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 1225742.0
If we take 114 away from 129, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
The number 57 fits into 150 2 times, leaving a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 1225742.2
Subtract 114 from 150 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
57 can be fit into 360 6 times, resulting in a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 1225742.26
Subtract 342 from 360 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
If we divide 180 by 57, we get 3 and a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 1225742.263
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
90 divided by 57 is 1 with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 1225742.2631
If we subtract 57 from 90, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 13:
330 divided by 57 is 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 1225742.26315
If we take 285 away from 330, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
57 goes into 450 7 times with a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 1225742.263157
The remainder is 51 after subtracting 399 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 15:
57 can be fit into 510 8 times, resulting in a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 1225742.2631578
Subtracting 456 from 510 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 16:
When dividing 540 by 57, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 1225742.26315789
Subtracting 513 from 540 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 1225742.26315789 and a remainder of 2.7e-08.