17157021 divided by 931 
We're looking to find how many times 931 goes into 17157021.

On to step 1:
931 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 931

On to step 2:
The number 931 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 931

Step 3:
When dividing 171 by 931, we get 0 with a remainder of 171.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 171, we end up with 171.
Fetch the next digit (5) from the dividend, attach it to 171 and continue: 1715 / 931

Going ahead to step 4:
When dividing 1715 by 931, we get 1 with a remainder of 784.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 784 after subtracting 931 from 1715.
Grab the next digit (7) from the dividend, add it to 784, then carry on: 7847 / 931

Let's proceed to step 5:
931 goes into 7847 8 times with a remainder of 399.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 7448 from 7847 to get 399.
Include the next digit (0) from the dividend after 399, then repeat: 3990 / 931

Advancing to step 6:
When dividing 3990 by 931, we get 4 with a remainder of 266.
The number 4 becomes the next digit in our result. 
Result so far: 184.0
If we take 3724 away from 3990, we end up with 266.
Fetch the next digit (2) from the dividend, attach it to 266 and continue: 2662 / 931

Let's proceed to step 7:
931 goes into 2662 2 times with a remainder of 800.
Record the quotient 2 as the next digit in the result. 
Result so far: 1842.0
Deduct 1862 from 2662 and we're left with 800.
Bring next digit (1) of the dividend behind the 800 and repeat the process: 8001 / 931

Advancing to step 8:
8001 divided by 931 is 8 with a remainder of 553.
Record the quotient 8 as the next digit in the result. 
Result so far: 18428.0
Deduct 7448 from 8001 and we're left with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Step 9:
5530 divided by 931 is 5 with a remainder of 875.
Record the quotient 5 as the next digit in the result. 
Result so far: 18428.5
If we take 4655 away from 5530, we end up with 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

On to step 10:
The number 931 fits into 8750 9 times, leaving a remainder of 371.
Write down 9 as next digit of the result. 
Result so far: 18428.59
Subtract 8379 from 8750 to get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

On to step 11:
The number 931 fits into 3710 3 times, leaving a remainder of 917.
Write down 3 as next digit of the result. 
Result so far: 18428.593
Deduct 2793 from 3710 and we're left with 917.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9170, and continue the process.

Going ahead to step 12:
If we divide 9170 by 931, we get 9 and a remainder of 791.
Use 9 as the next digit of our solution. 
Result so far: 18428.5939
If we subtract 8379 from 9170, we get 791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7910, and continue the process.

On to step 13:
When dividing 7910 by 931, we get 8 with a remainder of 462.
Record the quotient 8 as the next digit in the result. 
Result so far: 18428.59398
Subtract 7448 from 7910 to get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 14:
If we divide 4620 by 931, we get 4 and a remainder of 896.
The number 4 becomes the next digit in our result. 
Result so far: 18428.593984
The remainder is 896 after subtracting 3724 from 4620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8960, and continue the process.

Step 15:
931 can be fit into 8960 9 times, resulting in a remainder of 581.
Write down 9 as next digit of the result. 
Result so far: 18428.5939849
The remainder is 581 after subtracting 8379 from 8960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5810, and continue the process.

Going ahead to step 16:
5810 divided by 931 is 6 with a remainder of 224.
Write down 6 as next digit of the result. 
Result so far: 18428.59398496
If we subtract 5586 from 5810, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The quotient of the division is 18428.59398496, and the remainder is 2.24e-07.