42171178 ÷ 893 
We want to figure out the number of times 42171178 can be divided by 893.

Advancing to step 1:
The number 893 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 893

Moving on to step 2:
When dividing 42 by 893, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 893

Going ahead to step 3:
The number 893 fits into 421 0 times, leaving a remainder of 421.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 421, we end up with 421.
Bring next digit (7) of the dividend behind the 421 and repeat the process: 4217 / 893

Let's proceed to step 4:
893 goes into 4217 4 times with a remainder of 645.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3572 from 4217 leaves us with 645.
Bring next digit (1) of the dividend behind the 645 and repeat the process: 6451 / 893

Going ahead to step 5:
6451 divided by 893 is 7 with a remainder of 200.
Write down 7 as next digit of the result. 
Result so far: 47.0
Deduct 6251 from 6451 and we're left with 200.
Grab the next digit (1) from the dividend, add it to 200, then carry on: 2001 / 893

Going ahead to step 6:
2001 divided by 893 is 2 with a remainder of 215.
Put 2 as the next digit of the answer. 
Result so far: 472.0
The remainder is 215 after subtracting 1786 from 2001.
Include the next digit (7) from the dividend after 215, then repeat: 2157 / 893

Step 7:
893 goes into 2157 2 times with a remainder of 371.
The next digit of our result is 2. 
Result so far: 4722.0
If we take 1786 away from 2157, we end up with 371.
Append the next digit (8) from the dividend to 371 and continue with: 3718 / 893

Let's proceed to step 8:
The number 893 fits into 3718 4 times, leaving a remainder of 146.
Write down 4 as next digit of the result. 
Result so far: 47224.0
Subtracting 3572 from 3718 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 9:
The number 893 fits into 1460 1 times, leaving a remainder of 567.
Put 1 as the next digit of the answer. 
Result so far: 47224.1
Subtracting 893 from 1460 leaves us with 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

Advancing to step 10:
5670 divided by 893 is 6 with a remainder of 312.
Write down 6 as next digit of the result. 
Result so far: 47224.16
If we subtract 5358 from 5670, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 11:
When dividing 3120 by 893, we get 3 with a remainder of 441.
Write down 3 as next digit of the result. 
Result so far: 47224.163
Deduct 2679 from 3120 and we're left with 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

On to step 12:
If we divide 4410 by 893, we get 4 and a remainder of 838.
Write down 4 as next digit of the result. 
Result so far: 47224.1634
If we subtract 3572 from 4410, we get 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

Moving on to step 13:
8380 divided by 893 is 9 with a remainder of 343.
Use 9 as the next digit of our solution. 
Result so far: 47224.16349
Subtract 8037 from 8380 to get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Going ahead to step 14:
893 can be fit into 3430 3 times, resulting in a remainder of 751.
Record the quotient 3 as the next digit in the result. 
Result so far: 47224.163493
If we subtract 2679 from 3430, we get 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

Let's proceed to step 15:
893 can be fit into 7510 8 times, resulting in a remainder of 366.
Use 8 as the next digit of our solution. 
Result so far: 47224.1634938
Deduct 7144 from 7510 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Step 16:
If we divide 3660 by 893, we get 4 and a remainder of 88.
The next digit of our result is 4. 
Result so far: 47224.16349384
If we take 3572 away from 3660, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

In conclusion, the division gives 47224.16349384 with a balance of 8.8e-08.