We're dividing 51436086 by 437 
Our goal is to divide 51436086 by 437.

Let's proceed to step 1:
The number 437 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 437

Step 2:
If we divide 51 by 437, we get 0 and a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Append the next digit (4) from the dividend to 51 and continue with: 514 / 437

On to step 3:
514 divided by 437 is 1 with a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 437 from 514 to get 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 437

On to step 4:
When dividing 773 by 437, we get 1 with a remainder of 336.
The next digit of our result is 1. 
Result so far: 11.0
If we take 437 away from 773, we end up with 336.
Take the next digit (6) from the dividend and append it to 336, then repeat: 3366 / 437

Step 5:
When dividing 3366 by 437, we get 7 with a remainder of 307.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
The remainder is 307 after subtracting 3059 from 3366.
Fetch the next digit (0) from the dividend, attach it to 307 and continue: 3070 / 437

Let's proceed to step 6:
If we divide 3070 by 437, we get 7 and a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 1177.0
Subtract 3059 from 3070 to get 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 437

Step 7:
When dividing 118 by 437, we get 0 with a remainder of 118.
Use 0 as the next digit of our solution. 
Result so far: 11770.0
If we subtract 0 from 118, we get 118.
Take the next digit (6) from the dividend and append it to 118, then repeat: 1186 / 437

Step 8:
If we divide 1186 by 437, we get 2 and a remainder of 312.
Put 2 as the next digit of the answer. 
Result so far: 117702.0
The remainder is 312 after subtracting 874 from 1186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 9:
437 can be fit into 3120 7 times, resulting in a remainder of 61.
The next digit of our result is 7. 
Result so far: 117702.7
If we subtract 3059 from 3120, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 10:
437 goes into 610 1 times with a remainder of 173.
The number 1 becomes the next digit in our result. 
Result so far: 117702.71
The remainder is 173 after subtracting 437 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Step 11:
437 goes into 1730 3 times with a remainder of 419.
Write down 3 as next digit of the result. 
Result so far: 117702.713
Subtract 1311 from 1730 to get 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Step 12:
The number 437 fits into 4190 9 times, leaving a remainder of 257.
Put 9 as the next digit of the answer. 
Result so far: 117702.7139
If we subtract 3933 from 4190, we get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Going ahead to step 13:
2570 divided by 437 is 5 with a remainder of 385.
Put 5 as the next digit of the answer. 
Result so far: 117702.71395
If we subtract 2185 from 2570, we get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Let's proceed to step 14:
When dividing 3850 by 437, we get 8 with a remainder of 354.
Write down 8 as next digit of the result. 
Result so far: 117702.713958
Subtracting 3496 from 3850 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 15:
The number 437 fits into 3540 8 times, leaving a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 117702.7139588
The remainder is 44 after subtracting 3496 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 117702.7139588, and the remainder is 4.4e-07.