67583012 ÷ 801 
Let's see how many times 801 fits into 67583012.

On to step 1:
If we divide 6 by 801, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 801

Let's proceed to step 2:
67 divided by 801 is 0 with a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Bring next digit (5) of the dividend behind the 67 and repeat the process: 675 / 801

Going ahead to step 3:
When dividing 675 by 801, we get 0 with a remainder of 675.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 675, we end up with 675.
Append the next digit (8) from the dividend to 675 and continue with: 6758 / 801

On to step 4:
801 can be fit into 6758 8 times, resulting in a remainder of 350.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 350 after subtracting 6408 from 6758.
Fetch the next digit (3) from the dividend, attach it to 350 and continue: 3503 / 801

Going ahead to step 5:
When dividing 3503 by 801, we get 4 with a remainder of 299.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we take 3204 away from 3503, we end up with 299.
Grab the next digit (0) from the dividend, add it to 299, then carry on: 2990 / 801

Step 6:
801 can be fit into 2990 3 times, resulting in a remainder of 587.
Use 3 as the next digit of our solution. 
Result so far: 843.0
If we subtract 2403 from 2990, we get 587.
Grab the next digit (1) from the dividend, add it to 587, then carry on: 5871 / 801

On to step 7:
801 can be fit into 5871 7 times, resulting in a remainder of 264.
Put 7 as the next digit of the answer. 
Result so far: 8437.0
Subtract 5607 from 5871 to get 264.
Fetch the next digit (2) from the dividend, attach it to 264 and continue: 2642 / 801

Step 8:
When dividing 2642 by 801, we get 3 with a remainder of 239.
The number 3 becomes the next digit in our result. 
Result so far: 84373.0
Subtracting 2403 from 2642 leaves us with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 9:
2390 divided by 801 is 2 with a remainder of 788.
Record the quotient 2 as the next digit in the result. 
Result so far: 84373.2
Subtracting 1602 from 2390 leaves us with 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

Going ahead to step 10:
The number 801 fits into 7880 9 times, leaving a remainder of 671.
The next digit of our result is 9. 
Result so far: 84373.29
Subtract 7209 from 7880 to get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Step 11:
If we divide 6710 by 801, we get 8 and a remainder of 302.
The next digit of our result is 8. 
Result so far: 84373.298
If we subtract 6408 from 6710, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Going ahead to step 12:
3020 divided by 801 is 3 with a remainder of 617.
Use 3 as the next digit of our solution. 
Result so far: 84373.2983
Subtracting 2403 from 3020 leaves us with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Step 13:
If we divide 6170 by 801, we get 7 and a remainder of 563.
Use 7 as the next digit of our solution. 
Result so far: 84373.29837
Deduct 5607 from 6170 and we're left with 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Step 14:
801 can be fit into 5630 7 times, resulting in a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 84373.298377
Subtract 5607 from 5630 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.

The final outcome is 84373.298377, with a leftover of 2.3e-06.