75917609 ÷ 437 
We're looking to find how many times 437 goes into 75917609.

Step 1:
437 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 437

On to step 2:
The number 437 fits into 75 0 times, leaving a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Bring next digit (9) of the dividend behind the 75 and repeat the process: 759 / 437

Moving on to step 3:
437 goes into 759 1 times with a remainder of 322.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 437 from 759 to get 322.
Include the next digit (1) from the dividend after 322, then repeat: 3221 / 437

Going ahead to step 4:
If we divide 3221 by 437, we get 7 and a remainder of 162.
Use 7 as the next digit of our solution. 
Result so far: 17.0
The remainder is 162 after subtracting 3059 from 3221.
Bring next digit (7) of the dividend behind the 162 and repeat the process: 1627 / 437

Going ahead to step 5:
437 goes into 1627 3 times with a remainder of 316.
Record the quotient 3 as the next digit in the result. 
Result so far: 173.0
Subtracting 1311 from 1627 leaves us with 316.
Take the next digit (6) from the dividend and append it to 316, then repeat: 3166 / 437

Moving on to step 6:
When dividing 3166 by 437, we get 7 with a remainder of 107.
Put 7 as the next digit of the answer. 
Result so far: 1737.0
Subtracting 3059 from 3166 leaves us with 107.
Take the next digit (0) from the dividend and append it to 107, then repeat: 1070 / 437

Moving on to step 7:
437 goes into 1070 2 times with a remainder of 196.
The number 2 becomes the next digit in our result. 
Result so far: 17372.0
If we take 874 away from 1070, we end up with 196.
Grab the next digit (9) from the dividend, add it to 196, then carry on: 1969 / 437

Going ahead to step 8:
The number 437 fits into 1969 4 times, leaving a remainder of 221.
Use 4 as the next digit of our solution. 
Result so far: 173724.0
The remainder is 221 after subtracting 1748 from 1969.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 9:
The number 437 fits into 2210 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 173724.5
If we subtract 2185 from 2210, we get 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 10:
The number 437 fits into 250 0 times, leaving a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 173724.5
Subtracting 0 from 250 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 11:
437 can be fit into 2500 5 times, resulting in a remainder of 315.
The next digit of our result is 5. 
Result so far: 173724.505
Deduct 2185 from 2500 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 12:
If we divide 3150 by 437, we get 7 and a remainder of 91.
Put 7 as the next digit of the answer. 
Result so far: 173724.5057
If we subtract 3059 from 3150, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 13:
The number 437 fits into 910 2 times, leaving a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 173724.50572
The remainder is 36 after subtracting 874 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 14:
When dividing 360 by 437, we get 0 with a remainder of 360.
The next digit of our result is 0. 
Result so far: 173724.50572
Deduct 0 from 360 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 15:
3600 divided by 437 is 8 with a remainder of 104.
Record the quotient 8 as the next digit in the result. 
Result so far: 173724.5057208
If we subtract 3496 from 3600, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 16:
1040 divided by 437 is 2 with a remainder of 166.
Use 2 as the next digit of our solution. 
Result so far: 173724.50572082
Subtract 874 from 1040 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

The final outcome is 173724.50572082, with a leftover of 1.66e-07.