86874811 divided by 69 
Our goal is to divide 86874811 by 69.

Advancing to step 1:
8 divided by 69 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 69

Let's proceed to step 2:
The number 69 fits into 86 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 69 away from 86, we end up with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 69

Moving on to step 3:
69 goes into 178 2 times with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 138 from 178 and we're left with 40.
Fetch the next digit (7) from the dividend, attach it to 40 and continue: 407 / 69

Step 4:
If we divide 407 by 69, we get 5 and a remainder of 62.
Use 5 as the next digit of our solution. 
Result so far: 125.0
The remainder is 62 after subtracting 345 from 407.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 69

On to step 5:
69 can be fit into 624 9 times, resulting in a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 1259.0
Subtracting 621 from 624 leaves us with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 69

Going ahead to step 6:
38 divided by 69 is 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 12590.0
Deduct 0 from 38 and we're left with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 69

On to step 7:
The number 69 fits into 381 5 times, leaving a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 125905.0
Deduct 345 from 381 and we're left with 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 69

Step 8:
361 divided by 69 is 5 with a remainder of 16.
The next digit of our result is 5. 
Result so far: 1259055.0
Deduct 345 from 361 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
160 divided by 69 is 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 1259055.2
The remainder is 22 after subtracting 138 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 10:
69 goes into 220 3 times with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 1259055.23
Subtract 207 from 220 to 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.

On to step 11:
The number 69 fits into 130 1 times, leaving a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 1259055.231
If we take 69 away from 130, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 12:
610 divided by 69 is 8 with a remainder of 58.
The next digit of our result is 8. 
Result so far: 1259055.2318
Subtract 552 from 610 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 13:
If we divide 580 by 69, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 1259055.23188
The remainder is 28 after subtracting 552 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 1259055.23188 and a remainder of 2.8e-05.