1808456 ÷ 743 
We're looking to find how many times 743 goes into 1808456.

Let's proceed to step 1:
743 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 743

Let's proceed to step 2:
If we divide 18 by 743, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 743

Going ahead to step 3:
180 divided by 743 is 0 with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 180 and we're left with 180.
Bring next digit (8) of the dividend behind the 180 and repeat the process: 1808 / 743

Let's proceed to step 4:
When dividing 1808 by 743, we get 2 with a remainder of 322.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1486 from 1808, we get 322.
Bring next digit (4) of the dividend behind the 322 and repeat the process: 3224 / 743

On to step 5:
743 can be fit into 3224 4 times, resulting in a remainder of 252.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 252 after subtracting 2972 from 3224.
Bring next digit (5) of the dividend behind the 252 and repeat the process: 2525 / 743

On to step 6:
If we divide 2525 by 743, we get 3 and a remainder of 296.
Record the quotient 3 as the next digit in the result. 
Result so far: 243.0
Deduct 2229 from 2525 and we're left with 296.
Grab the next digit (6) from the dividend, add it to 296, then carry on: 2966 / 743

Let's proceed to step 7:
2966 divided by 743 is 3 with a remainder of 737.
Use 3 as the next digit of our solution. 
Result so far: 2433.0
If we take 2229 away from 2966, we end up with 737.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7370, and continue the process.

Let's proceed to step 8:
7370 divided by 743 is 9 with a remainder of 683.
Put 9 as the next digit of the answer. 
Result so far: 2433.9
The remainder is 683 after subtracting 6687 from 7370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6830, and continue the process.

Moving on to step 9:
When dividing 6830 by 743, we get 9 with a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 2433.99
If we subtract 6687 from 6830, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Our division results in 2433.99 with a remaining 0.143.