We look at the division of 35456290 by 442 
Let's see how many times 442 fits into 35456290.

On to step 1:
If we divide 3 by 442, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 442

Let's proceed to step 2:
When dividing 35 by 442, we get 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Include the next digit (4) from the dividend after 35, then repeat: 354 / 442

Advancing to step 3:
When dividing 354 by 442, we get 0 with a remainder of 354.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 354 and we're left with 354.
Take the next digit (5) from the dividend and append it to 354, then repeat: 3545 / 442

On to step 4:
When dividing 3545 by 442, we get 8 with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 3536 from 3545 leaves us with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 442

Step 5:
The number 442 fits into 96 0 times, leaving a remainder of 96.
Put 0 as the next digit of the answer. 
Result so far: 80.0
If we take 0 away from 96, we end up with 96.
Grab the next digit (2) from the dividend, add it to 96, then carry on: 962 / 442

Step 6:
When dividing 962 by 442, we get 2 with a remainder of 78.
The next digit of our result is 2. 
Result so far: 802.0
Subtract 884 from 962 to get 78.
Append the next digit (9) from the dividend to 78 and continue with: 789 / 442

Step 7:
442 can be fit into 789 1 times, resulting in a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 8021.0
If we subtract 442 from 789, we get 347.
Grab the next digit (0) from the dividend, add it to 347, then carry on: 3470 / 442

Step 8:
3470 divided by 442 is 7 with a remainder of 376.
Record the quotient 7 as the next digit in the result. 
Result so far: 80217.0
Subtract 3094 from 3470 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 9:
The number 442 fits into 3760 8 times, leaving a remainder of 224.
Use 8 as the next digit of our solution. 
Result so far: 80217.8
If we take 3536 away from 3760, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 10:
2240 divided by 442 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 80217.85
Subtracting 2210 from 2240 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
442 can be fit into 300 0 times, resulting in a remainder of 300.
The next digit of our result is 0. 
Result so far: 80217.85
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 12:
442 goes into 3000 6 times with a remainder of 348.
Write down 6 as next digit of the result. 
Result so far: 80217.8506
The remainder is 348 after subtracting 2652 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 13:
442 goes into 3480 7 times with a remainder of 386.
Write down 7 as next digit of the result. 
Result so far: 80217.85067
The remainder is 386 after subtracting 3094 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 14:
3860 divided by 442 is 8 with a remainder of 324.
Record the quotient 8 as the next digit in the result. 
Result so far: 80217.850678
Deduct 3536 from 3860 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 15:
The number 442 fits into 3240 7 times, leaving a remainder of 146.
Put 7 as the next digit of the answer. 
Result so far: 80217.8506787
Deduct 3094 from 3240 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 16:
If we divide 1460 by 442, we get 3 and a remainder of 134.
The next digit of our result is 3. 
Result so far: 80217.85067873
If we take 1326 away from 1460, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final outcome is 80217.85067873, with a leftover of 1.34e-07.