85944880 ÷ 635 
Our goal is to divide 85944880 by 635.

Step 1:
When dividing 8 by 635, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 635

Moving on to step 2:
The number 635 fits into 85 0 times, leaving a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Include the next digit (9) from the dividend after 85, then repeat: 859 / 635

Advancing to step 3:
635 can be fit into 859 1 times, resulting in a remainder of 224.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 635 from 859 leaves us with 224.
Bring next digit (4) of the dividend behind the 224 and repeat the process: 2244 / 635

On to step 4:
635 can be fit into 2244 3 times, resulting in a remainder of 339.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 1905 from 2244, we get 339.
Grab the next digit (4) from the dividend, add it to 339, then carry on: 3394 / 635

Going ahead to step 5:
If we divide 3394 by 635, we get 5 and a remainder of 219.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
If we take 3175 away from 3394, we end up with 219.
Take the next digit (8) from the dividend and append it to 219, then repeat: 2198 / 635

Step 6:
2198 divided by 635 is 3 with a remainder of 293.
The next digit of our result is 3. 
Result so far: 1353.0
Subtract 1905 from 2198 to get 293.
Bring next digit (8) of the dividend behind the 293 and repeat the process: 2938 / 635

Moving on to step 7:
The number 635 fits into 2938 4 times, leaving a remainder of 398.
Put 4 as the next digit of the answer. 
Result so far: 13534.0
The remainder is 398 after subtracting 2540 from 2938.
Grab the next digit (0) from the dividend, add it to 398, then carry on: 3980 / 635

Advancing to step 8:
When dividing 3980 by 635, we get 6 with a remainder of 170.
Write down 6 as next digit of the result. 
Result so far: 135346.0
Deduct 3810 from 3980 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 9:
635 goes into 1700 2 times with a remainder of 430.
Use 2 as the next digit of our solution. 
Result so far: 135346.2
Deduct 1270 from 1700 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 10:
4300 divided by 635 is 6 with a remainder of 490.
Write down 6 as next digit of the result. 
Result so far: 135346.26
If we take 3810 away from 4300, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Step 11:
The number 635 fits into 4900 7 times, leaving a remainder of 455.
Write down 7 as next digit of the result. 
Result so far: 135346.267
If we subtract 4445 from 4900, we get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

On to step 12:
If we divide 4550 by 635, we get 7 and a remainder of 105.
Write down 7 as next digit of the result. 
Result so far: 135346.2677
If we subtract 4445 from 4550, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

After the division, we end up with 135346.2677 and a remainder of 0.00105.