42016748 divided by 993 
We want to figure out the number of times 42016748 can be divided by 993.

Going ahead to step 1:
The number 993 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 993

Going ahead to step 2:
The number 993 fits into 42 0 times, leaving a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 993

Going ahead to step 3:
If we divide 420 by 993, we get 0 and a remainder of 420.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 420 to get 420.
Fetch the next digit (1) from the dividend, attach it to 420 and continue: 4201 / 993

Let's proceed to step 4:
If we divide 4201 by 993, we get 4 and a remainder of 229.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 3972 from 4201, we get 229.
Grab the next digit (6) from the dividend, add it to 229, then carry on: 2296 / 993

Step 5:
993 can be fit into 2296 2 times, resulting in a remainder of 310.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 1986 from 2296 to get 310.
Fetch the next digit (7) from the dividend, attach it to 310 and continue: 3107 / 993

Going ahead to step 6:
993 can be fit into 3107 3 times, resulting in a remainder of 128.
Write down 3 as next digit of the result. 
Result so far: 423.0
If we subtract 2979 from 3107, we get 128.
Take the next digit (4) from the dividend and append it to 128, then repeat: 1284 / 993

Advancing to step 7:
993 goes into 1284 1 times with a remainder of 291.
Record the quotient 1 as the next digit in the result. 
Result so far: 4231.0
Subtracting 993 from 1284 leaves us with 291.
Fetch the next digit (8) from the dividend, attach it to 291 and continue: 2918 / 993

On to step 8:
When dividing 2918 by 993, we get 2 with a remainder of 932.
Use 2 as the next digit of our solution. 
Result so far: 42312.0
Subtracting 1986 from 2918 leaves us with 932.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9320, and continue the process.

Advancing to step 9:
When dividing 9320 by 993, we get 9 with a remainder of 383.
Write down 9 as next digit of the result. 
Result so far: 42312.9
Deduct 8937 from 9320 and we're left with 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Moving on to step 10:
993 can be fit into 3830 3 times, resulting in a remainder of 851.
Record the quotient 3 as the next digit in the result. 
Result so far: 42312.93
Subtracting 2979 from 3830 leaves us with 851.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8510, and continue the process.

Going ahead to step 11:
The number 993 fits into 8510 8 times, leaving a remainder of 566.
Write down 8 as next digit of the result. 
Result so far: 42312.938
Subtract 7944 from 8510 to get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Moving on to step 12:
When dividing 5660 by 993, we get 5 with a remainder of 695.
Write down 5 as next digit of the result. 
Result so far: 42312.9385
The remainder is 695 after subtracting 4965 from 5660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

Advancing to step 13:
6950 divided by 993 is 6 with a remainder of 992.
Record the quotient 6 as the next digit in the result. 
Result so far: 42312.93856
Subtracting 5958 from 6950 leaves us with 992.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9920, and continue the process.

Step 14:
993 can be fit into 9920 9 times, resulting in a remainder of 983.
Write down 9 as next digit of the result. 
Result so far: 42312.938569
Subtract 8937 from 9920 to get 983.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9830, and continue the process.

Advancing to step 15:
9830 divided by 993 is 9 with a remainder of 893.
Record the quotient 9 as the next digit in the result. 
Result so far: 42312.9385699
If we take 8937 away from 9830, we end up with 893.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8930, and continue the process.

The final result is 42312.9385699 with a remainder of 8.93e-06.