We're dividing 68172531 by 742 
Our goal is to divide 68172531 by 742.

Step 1:
742 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 742

Going ahead to step 2:
742 can be fit into 68 0 times, resulting in a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 742

On to step 3:
742 goes into 681 0 times with a remainder of 681.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 681 leaves us with 681.
Grab the next digit (7) from the dividend, add it to 681, then carry on: 6817 / 742

Let's proceed to step 4:
6817 divided by 742 is 9 with a remainder of 139.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 139 after subtracting 6678 from 6817.
Grab the next digit (2) from the dividend, add it to 139, then carry on: 1392 / 742

Moving on to step 5:
If we divide 1392 by 742, we get 1 and a remainder of 650.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
Subtracting 742 from 1392 leaves us with 650.
Bring next digit (5) of the dividend behind the 650 and repeat the process: 6505 / 742

Moving on to step 6:
742 can be fit into 6505 8 times, resulting in a remainder of 569.
The next digit of our result is 8. 
Result so far: 918.0
If we subtract 5936 from 6505, we get 569.
Fetch the next digit (3) from the dividend, attach it to 569 and continue: 5693 / 742

Let's proceed to step 7:
742 goes into 5693 7 times with a remainder of 499.
Use 7 as the next digit of our solution. 
Result so far: 9187.0
Deduct 5194 from 5693 and we're left with 499.
Append the next digit (1) from the dividend to 499 and continue with: 4991 / 742

Going ahead to step 8:
742 goes into 4991 6 times with a remainder of 539.
Use 6 as the next digit of our solution. 
Result so far: 91876.0
Subtracting 4452 from 4991 leaves us with 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Step 9:
5390 divided by 742 is 7 with a remainder of 196.
Record the quotient 7 as the next digit in the result. 
Result so far: 91876.7
If we subtract 5194 from 5390, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 10:
The number 742 fits into 1960 2 times, leaving a remainder of 476.
Write down 2 as next digit of the result. 
Result so far: 91876.72
The remainder is 476 after subtracting 1484 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Going ahead to step 11:
4760 divided by 742 is 6 with a remainder of 308.
Record the quotient 6 as the next digit in the result. 
Result so far: 91876.726
The remainder is 308 after subtracting 4452 from 4760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 12:
742 goes into 3080 4 times with a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 91876.7264
The remainder is 112 after subtracting 2968 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 13:
The number 742 fits into 1120 1 times, leaving a remainder of 378.
The number 1 becomes the next digit in our result. 
Result so far: 91876.72641
If we take 742 away from 1120, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 14:
If we divide 3780 by 742, we get 5 and a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 91876.726415
If we subtract 3710 from 3780, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 15:
700 divided by 742 is 0 with a remainder of 700.
Record the quotient 0 as the next digit in the result. 
Result so far: 91876.726415
Subtracting 0 from 700 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Step 16:
742 can be fit into 7000 9 times, resulting in a remainder of 322.
Put 9 as the next digit of the answer. 
Result so far: 91876.72641509
The remainder is 322 after subtracting 6678 from 7000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

The quotient of the division is 91876.72641509, and the remainder is 3.22e-07.