45636487 divided by 343 
Our goal is to divide 45636487 by 343.

Advancing to step 1:
If we divide 4 by 343, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 343

On to step 2:
The number 343 fits into 45 0 times, leaving a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 343

Going ahead to step 3:
The number 343 fits into 456 1 times, leaving a remainder of 113.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 343 from 456 and we're left with 113.
Bring next digit (3) of the dividend behind the 113 and repeat the process: 1133 / 343

Moving on to step 4:
The number 343 fits into 1133 3 times, leaving a remainder of 104.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 1029 from 1133 and we're left with 104.
Take the next digit (6) from the dividend and append it to 104, then repeat: 1046 / 343

Step 5:
343 goes into 1046 3 times with a remainder of 17.
The next digit of our result is 3. 
Result so far: 133.0
If we take 1029 away from 1046, we end up with 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 343

Going ahead to step 6:
343 goes into 174 0 times with a remainder of 174.
Use 0 as the next digit of our solution. 
Result so far: 1330.0
Subtracting 0 from 174 leaves us with 174.
Fetch the next digit (8) from the dividend, attach it to 174 and continue: 1748 / 343

On to step 7:
343 goes into 1748 5 times with a remainder of 33.
The next digit of our result is 5. 
Result so far: 13305.0
If we take 1715 away from 1748, we end up with 33.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 343

Let's proceed to step 8:
If we divide 337 by 343, we get 0 and a remainder of 337.
The number 0 becomes the next digit in our result. 
Result so far: 133050.0
The remainder is 337 after subtracting 0 from 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Moving on to step 9:
The number 343 fits into 3370 9 times, leaving a remainder of 283.
Put 9 as the next digit of the answer. 
Result so far: 133050.9
The remainder is 283 after subtracting 3087 from 3370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 10:
If we divide 2830 by 343, we get 8 and a remainder of 86.
The next digit of our result is 8. 
Result so far: 133050.98
If we take 2744 away from 2830, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 11:
343 goes into 860 2 times with a remainder of 174.
The number 2 becomes the next digit in our result. 
Result so far: 133050.982
If we subtract 686 from 860, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 12:
1740 divided by 343 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 133050.9825
If we take 1715 away from 1740, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 13:
The number 343 fits into 250 0 times, leaving a remainder of 250.
The next digit of our result is 0. 
Result so far: 133050.9825
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 14:
The number 343 fits into 2500 7 times, leaving a remainder of 99.
Record the quotient 7 as the next digit in the result. 
Result so far: 133050.982507
The remainder is 99 after subtracting 2401 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 15:
The number 343 fits into 990 2 times, leaving a remainder of 304.
Record the quotient 2 as the next digit in the result. 
Result so far: 133050.9825072
If we subtract 686 from 990, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 16:
3040 divided by 343 is 8 with a remainder of 296.
The next digit of our result is 8. 
Result so far: 133050.98250728
Subtracting 2744 from 3040 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final result is 133050.98250728 with a remainder of 2.96e-07.