80385653 ÷ 583 
Let's see how many times 583 fits into 80385653.

Let's proceed to step 1:
When dividing 8 by 583, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 583

Advancing to step 2:
The number 583 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Include the next digit (3) from the dividend after 80, then repeat: 803 / 583

Moving on to step 3:
The number 583 fits into 803 1 times, leaving a remainder of 220.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 583 away from 803, we end up with 220.
Include the next digit (8) from the dividend after 220, then repeat: 2208 / 583

Going ahead to step 4:
When dividing 2208 by 583, we get 3 with a remainder of 459.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtracting 1749 from 2208 leaves us with 459.
Include the next digit (5) from the dividend after 459, then repeat: 4595 / 583

Let's proceed to step 5:
When dividing 4595 by 583, we get 7 with a remainder of 514.
Use 7 as the next digit of our solution. 
Result so far: 137.0
The remainder is 514 after subtracting 4081 from 4595.
Take the next digit (6) from the dividend and append it to 514, then repeat: 5146 / 583

Going ahead to step 6:
5146 divided by 583 is 8 with a remainder of 482.
The next digit of our result is 8. 
Result so far: 1378.0
If we take 4664 away from 5146, we end up with 482.
Append the next digit (5) from the dividend to 482 and continue with: 4825 / 583

Going ahead to step 7:
When dividing 4825 by 583, we get 8 with a remainder of 161.
Write down 8 as next digit of the result. 
Result so far: 13788.0
Deduct 4664 from 4825 and we're left with 161.
Grab the next digit (3) from the dividend, add it to 161, then carry on: 1613 / 583

Going ahead to step 8:
583 goes into 1613 2 times with a remainder of 447.
The number 2 becomes the next digit in our result. 
Result so far: 137882.0
Subtracting 1166 from 1613 leaves us with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Step 9:
583 goes into 4470 7 times with a remainder of 389.
Put 7 as the next digit of the answer. 
Result so far: 137882.7
Subtract 4081 from 4470 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Let's proceed to step 10:
The number 583 fits into 3890 6 times, leaving a remainder of 392.
Record the quotient 6 as the next digit in the result. 
Result so far: 137882.76
If we subtract 3498 from 3890, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 11:
583 can be fit into 3920 6 times, resulting in a remainder of 422.
Put 6 as the next digit of the answer. 
Result so far: 137882.766
Deduct 3498 from 3920 and we're left with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Our division results in 137882.766 with a remaining 0.0422.