86619 divided by 49 
Our goal is to divide 86619 by 49.

Advancing to step 1:
8 divided by 49 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 49

Going ahead to step 2:
49 goes into 86 1 times with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 49 from 86 and we're left with 37.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 49

On to step 3:
49 can be fit into 376 7 times, resulting in a remainder of 33.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 343 from 376 leaves us with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 49

Let's proceed to step 4:
If we divide 331 by 49, we get 6 and a remainder of 37.
Put 6 as the next digit of the answer. 
Result so far: 176.0
Subtract 294 from 331 to get 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 49

Going ahead to step 5:
379 divided by 49 is 7 with a remainder of 36.
The next digit of our result is 7. 
Result so far: 1767.0
Deduct 343 from 379 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 6:
49 goes into 360 7 times with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 1767.7
If we subtract 343 from 360, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
If we divide 170 by 49, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 1767.73
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 8:
When dividing 230 by 49, we get 4 with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 1767.734
If we subtract 196 from 230, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 9:
49 goes into 340 6 times with a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 1767.7346
Subtracting 294 from 340 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
When dividing 460 by 49, we get 9 with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 1767.73469
Subtracting 441 from 460 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 11:
190 divided by 49 is 3 with a remainder of 43.
The next digit of our result is 3. 
Result so far: 1767.734693
If we take 147 away from 190, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 12:
When dividing 430 by 49, we get 8 with a remainder of 38.
The next digit of our result is 8. 
Result so far: 1767.7346938
Subtract 392 from 430 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 13:
49 goes into 380 7 times with a remainder of 37.
The next digit of our result is 7. 
Result so far: 1767.73469387
Subtracting 343 from 380 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final outcome is 1767.73469387, with a leftover of 3.7e-08.