81849640 ÷ 437 
We're looking to find how many times 437 goes into 81849640.

Step 1:
When dividing 8 by 437, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 437

Step 2:
437 can be fit into 81 0 times, resulting in a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 437

Moving on to step 3:
437 can be fit into 818 1 times, resulting in a remainder of 381.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 381 after subtracting 437 from 818.
Grab the next digit (4) from the dividend, add it to 381, then carry on: 3814 / 437

On to step 4:
437 can be fit into 3814 8 times, resulting in a remainder of 318.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 3496 from 3814 to get 318.
Take the next digit (9) from the dividend and append it to 318, then repeat: 3189 / 437

Let's proceed to step 5:
If we divide 3189 by 437, we get 7 and a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 187.0
Subtracting 3059 from 3189 leaves us with 130.
Grab the next digit (6) from the dividend, add it to 130, then carry on: 1306 / 437

Advancing to step 6:
437 goes into 1306 2 times with a remainder of 432.
Record the quotient 2 as the next digit in the result. 
Result so far: 1872.0
Deduct 874 from 1306 and we're left with 432.
Grab the next digit (4) from the dividend, add it to 432, then carry on: 4324 / 437

Let's proceed to step 7:
The number 437 fits into 4324 9 times, leaving a remainder of 391.
The number 9 becomes the next digit in our result. 
Result so far: 18729.0
Subtract 3933 from 4324 to get 391.
Append the next digit (0) from the dividend to 391 and continue with: 3910 / 437

Going ahead to step 8:
If we divide 3910 by 437, we get 8 and a remainder of 414.
Record the quotient 8 as the next digit in the result. 
Result so far: 187298.0
If we take 3496 away from 3910, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Step 9:
437 can be fit into 4140 9 times, resulting in a remainder of 207.
Put 9 as the next digit of the answer. 
Result so far: 187298.9
If we take 3933 away from 4140, we end up with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Step 10:
When dividing 2070 by 437, we get 4 with a remainder of 322.
The number 4 becomes the next digit in our result. 
Result so far: 187298.94
Deduct 1748 from 2070 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 11:
437 goes into 3220 7 times with a remainder of 161.
The next digit of our result is 7. 
Result so far: 187298.947
The remainder is 161 after subtracting 3059 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 12:
The number 437 fits into 1610 3 times, leaving a remainder of 299.
The number 3 becomes the next digit in our result. 
Result so far: 187298.9473
If we subtract 1311 from 1610, we get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Moving on to step 13:
437 can be fit into 2990 6 times, resulting in a remainder of 368.
Use 6 as the next digit of our solution. 
Result so far: 187298.94736
Deduct 2622 from 2990 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 14:
The number 437 fits into 3680 8 times, leaving a remainder of 184.
Write down 8 as next digit of the result. 
Result so far: 187298.947368
Subtracting 3496 from 3680 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 15:
437 goes into 1840 4 times with a remainder of 92.
Write down 4 as next digit of the result. 
Result so far: 187298.9473684
If we take 1748 away from 1840, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 16:
When dividing 920 by 437, we get 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 187298.94736842
Subtract 874 from 920 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The quotient of the division is 187298.94736842, and the remainder is 4.6e-08.