10498049 ÷ 80 
We're looking to find how many times 80 goes into 10498049.

Moving on to step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 80

Let's proceed to step 2:
80 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 80

Step 3:
When dividing 104 by 80, we get 1 with a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 80 away from 104, we end up with 24.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 80

Let's proceed to step 4:
80 goes into 249 3 times with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 240 from 249, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 80

Moving on to step 5:
When dividing 98 by 80, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 131.0
The remainder is 18 after subtracting 80 from 98.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 80

Moving on to step 6:
80 goes into 180 2 times with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 1312.0
If we take 160 away from 180, we end up with 20.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 80

Going ahead to step 7:
The number 80 fits into 204 2 times, leaving a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 13122.0
Subtract 160 from 204 to get 44.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 80

Let's proceed to step 8:
449 divided by 80 is 5 with a remainder of 49.
The number 5 becomes the next digit in our result. 
Result so far: 131225.0
If we subtract 400 from 449, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 9:
490 divided by 80 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 131225.6
If we take 480 away from 490, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
80 can be fit into 100 1 times, resulting in a remainder of 20.
The next digit of our result is 1. 
Result so far: 131225.61
Subtract 80 from 100 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
80 goes into 200 2 times with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 131225.612
Subtracting 160 from 200 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
80 can be fit into 400 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 131225.6125
Deduct 400 from 400 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 131225.6125
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 14:
If we divide 0 by 80, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 131225.6125
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 131225.6125, with a leftover of 0.0.