85693315 ÷ 619 
Our goal is to divide 85693315 by 619.

On to step 1:
When dividing 8 by 619, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 619

Step 2:
If we divide 85 by 619, we get 0 and a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 619

Going ahead to step 3:
619 can be fit into 856 1 times, resulting in a remainder of 237.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 619 away from 856, we end up with 237.
Append the next digit (9) from the dividend to 237 and continue with: 2379 / 619

Moving on to step 4:
When dividing 2379 by 619, we get 3 with a remainder of 522.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 522 after subtracting 1857 from 2379.
Include the next digit (3) from the dividend after 522, then repeat: 5223 / 619

Moving on to step 5:
619 can be fit into 5223 8 times, resulting in a remainder of 271.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
If we subtract 4952 from 5223, we get 271.
Include the next digit (3) from the dividend after 271, then repeat: 2713 / 619

Let's proceed to step 6:
2713 divided by 619 is 4 with a remainder of 237.
Use 4 as the next digit of our solution. 
Result so far: 1384.0
Subtracting 2476 from 2713 leaves us with 237.
Take the next digit (1) from the dividend and append it to 237, then repeat: 2371 / 619

Advancing to step 7:
When dividing 2371 by 619, we get 3 with a remainder of 514.
The next digit of our result is 3. 
Result so far: 13843.0
Subtract 1857 from 2371 to get 514.
Include the next digit (5) from the dividend after 514, then repeat: 5145 / 619

Going ahead to step 8:
5145 divided by 619 is 8 with a remainder of 193.
Put 8 as the next digit of the answer. 
Result so far: 138438.0
The remainder is 193 after subtracting 4952 from 5145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Going ahead to step 9:
1930 divided by 619 is 3 with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 138438.3
If we subtract 1857 from 1930, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 10:
The number 619 fits into 730 1 times, leaving a remainder of 111.
Record the quotient 1 as the next digit in the result. 
Result so far: 138438.31
Subtracting 619 from 730 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 11:
The number 619 fits into 1110 1 times, leaving a remainder of 491.
Put 1 as the next digit of the answer. 
Result so far: 138438.311
Deduct 619 from 1110 and we're left with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

The final result is 138438.311 with a remainder of 0.0491.