We divide 75315694 by 123
Let's see how many times 123 fits into 75315694.

On to step 1:
7 divided by 123 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 123

Step 2:
75 divided by 123 is 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Bring next digit (3) of the dividend behind the 75 and repeat the process: 753 / 123

On to step 3:
The number 123 fits into 753 6 times, leaving a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 738 from 753 and we're left with 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 123

Moving on to step 4:
If we divide 151 by 123, we get 1 and a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 61.0
Deduct 123 from 151 and we're left with 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 123

Going ahead to step 5:
285 divided by 123 is 2 with a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 612.0
The remainder is 39 after subtracting 246 from 285.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 123

On to step 6:
If we divide 396 by 123, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 6123.0
Deduct 369 from 396 and we're left with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 123

Let's proceed to step 7:
When dividing 279 by 123, we get 2 with a remainder of 33.
The number 2 becomes the next digit in our result. 
Result so far: 61232.0
The remainder is 33 after subtracting 246 from 279.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 123

Moving on to step 8:
123 can be fit into 334 2 times, resulting in a remainder of 88.
Write down 2 as next digit of the result. 
Result so far: 612322.0
The remainder is 88 after subtracting 246 from 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 9:
When dividing 880 by 123, we get 7 with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 612322.7
Subtract 861 from 880 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 10:
When dividing 190 by 123, we get 1 with a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 612322.71
Deduct 123 from 190 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 11:
If we divide 670 by 123, we get 5 and a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 612322.715
If we take 615 away from 670, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 12:
550 divided by 123 is 4 with a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 612322.7154
Subtracting 492 from 550 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 13:
580 divided by 123 is 4 with a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 612322.71544
If we subtract 492 from 580, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

After the division, we end up with 612322.71544 and a remainder of 8.8e-05.