We look at the division of 85235854 by 279 
We want to divide 85235854 by 279.

Moving on to step 1:
279 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 279

Let's proceed to step 2:
When dividing 85 by 279, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Take the next digit (2) from the dividend and append it to 85, then repeat: 852 / 279

Advancing to step 3:
If we divide 852 by 279, we get 3 and a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 837 away from 852, we end up with 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 279

Step 4:
If we divide 153 by 279, we get 0 and a remainder of 153.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
The remainder is 153 after subtracting 0 from 153.
Take the next digit (5) from the dividend and append it to 153, then repeat: 1535 / 279

Step 5:
The number 279 fits into 1535 5 times, leaving a remainder of 140.
The next digit of our result is 5. 
Result so far: 305.0
If we subtract 1395 from 1535, we get 140.
Fetch the next digit (8) from the dividend, attach it to 140 and continue: 1408 / 279

On to step 6:
When dividing 1408 by 279, we get 5 with a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 3055.0
Subtracting 1395 from 1408 leaves us with 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 279

Moving on to step 7:
If we divide 135 by 279, we get 0 and a remainder of 135.
The next digit of our result is 0. 
Result so far: 30550.0
Subtracting 0 from 135 leaves us with 135.
Append the next digit (4) from the dividend to 135 and continue with: 1354 / 279

Moving on to step 8:
The number 279 fits into 1354 4 times, leaving a remainder of 238.
Put 4 as the next digit of the answer. 
Result so far: 305504.0
Subtract 1116 from 1354 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Advancing to step 9:
When dividing 2380 by 279, we get 8 with a remainder of 148.
Record the quotient 8 as the next digit in the result. 
Result so far: 305504.8
If we subtract 2232 from 2380, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 10:
If we divide 1480 by 279, we get 5 and a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 305504.85
Deduct 1395 from 1480 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 11:
When dividing 850 by 279, we get 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 305504.853
Subtracting 837 from 850 leaves us with 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 12:
130 divided by 279 is 0 with a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 305504.853
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 13:
If we divide 1300 by 279, we get 4 and a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 305504.85304
Subtracting 1116 from 1300 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 14:
When dividing 1840 by 279, we get 6 with a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 305504.853046
If we subtract 1674 from 1840, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 15:
If we divide 1660 by 279, we get 5 and a remainder of 265.
Put 5 as the next digit of the answer. 
Result so far: 305504.8530465
If we subtract 1395 from 1660, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 16:
2650 divided by 279 is 9 with a remainder of 139.
Put 9 as the next digit of the answer. 
Result so far: 305504.85304659
Deduct 2511 from 2650 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

The final outcome is 305504.85304659, with a leftover of 1.39e-07.