We look at the division of 280121 by 69 
We want to divide 280121 by 69.

Advancing to step 1:
The number 69 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 69

Moving on to step 2:
69 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Bring next digit (0) of the dividend behind the 28 and repeat the process: 280 / 69

Going ahead to step 3:
If we divide 280 by 69, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 276 from 280, we get 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 69

Let's proceed to step 4:
The number 69 fits into 41 0 times, leaving a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we subtract 0 from 41, we get 41.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 69

Advancing to step 5:
If we divide 412 by 69, we get 5 and a remainder of 67.
Write down 5 as next digit of the result. 
Result so far: 405.0
If we take 345 away from 412, we end up with 67.
Fetch the next digit (1) from the dividend, attach it to 67 and continue: 671 / 69

Moving on to step 6:
69 can be fit into 671 9 times, resulting in a remainder of 50.
Record the quotient 9 as the next digit in the result. 
Result so far: 4059.0
Subtract 621 from 671 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 7:
If we divide 500 by 69, we get 7 and a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 4059.7
Subtracting 483 from 500 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
The number 69 fits into 170 2 times, leaving a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 4059.72
Deduct 138 from 170 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
320 divided by 69 is 4 with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 4059.724
If we take 276 away from 320, we end up 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.

Let's proceed to step 10:
When dividing 440 by 69, we get 6 with a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 4059.7246
Subtracting 414 from 440 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 11:
69 goes into 260 3 times with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 4059.72463
Subtract 207 from 260 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 12:
The number 69 fits into 530 7 times, leaving a remainder of 47.
Put 7 as the next digit of the answer. 
Result so far: 4059.724637
Deduct 483 from 530 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 13:
69 can be fit into 470 6 times, resulting in a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 4059.7246376
Deduct 414 from 470 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 14:
69 goes into 560 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 4059.72463768
Subtract 552 from 560 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 4059.72463768 with a balance of 8e-09.