51720043 ÷ 436 
We're looking to find how many times 436 goes into 51720043.

Advancing to step 1:
436 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 436

Step 2:
51 divided by 436 is 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 436

Moving on to step 3:
When dividing 517 by 436, we get 1 with a remainder of 81.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 81 after subtracting 436 from 517.
Grab the next digit (2) from the dividend, add it to 81, then carry on: 812 / 436

Going ahead to step 4:
The number 436 fits into 812 1 times, leaving a remainder of 376.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 436 from 812 leaves us with 376.
Grab the next digit (0) from the dividend, add it to 376, then carry on: 3760 / 436

Step 5:
The number 436 fits into 3760 8 times, leaving a remainder of 272.
Put 8 as the next digit of the answer. 
Result so far: 118.0
The remainder is 272 after subtracting 3488 from 3760.
Append the next digit (0) from the dividend to 272 and continue with: 2720 / 436

Advancing to step 6:
The number 436 fits into 2720 6 times, leaving a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 1186.0
The remainder is 104 after subtracting 2616 from 2720.
Include the next digit (4) from the dividend after 104, then repeat: 1044 / 436

Advancing to step 7:
436 can be fit into 1044 2 times, resulting in a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 11862.0
Subtracting 872 from 1044 leaves us with 172.
Grab the next digit (3) from the dividend, add it to 172, then carry on: 1723 / 436

Advancing to step 8:
The number 436 fits into 1723 3 times, leaving a remainder of 415.
Put 3 as the next digit of the answer. 
Result so far: 118623.0
Subtract 1308 from 1723 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

On to step 9:
If we divide 4150 by 436, we get 9 and a remainder of 226.
Put 9 as the next digit of the answer. 
Result so far: 118623.9
Deduct 3924 from 4150 and we're left with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 10:
436 can be fit into 2260 5 times, resulting in a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 118623.95
Deduct 2180 from 2260 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
436 goes into 800 1 times with a remainder of 364.
Record the quotient 1 as the next digit in the result. 
Result so far: 118623.951
If we subtract 436 from 800, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 12:
3640 divided by 436 is 8 with a remainder of 152.
Record the quotient 8 as the next digit in the result. 
Result so far: 118623.9518
Subtract 3488 from 3640 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 13:
436 goes into 1520 3 times with a remainder of 212.
Put 3 as the next digit of the answer. 
Result so far: 118623.95183
If we subtract 1308 from 1520, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 14:
2120 divided by 436 is 4 with a remainder of 376.
Put 4 as the next digit of the answer. 
Result so far: 118623.951834
Deduct 1744 from 2120 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 15:
436 can be fit into 3760 8 times, resulting in a remainder of 272.
Record the quotient 8 as the next digit in the result. 
Result so far: 118623.9518348
Deduct 3488 from 3760 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 16:
2720 divided by 436 is 6 with a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 118623.95183486
The remainder is 104 after subtracting 2616 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

After the division, we end up with 118623.95183486 and a remainder of 1.04e-07.