Let's divide 993970 by 748
We want to figure out the number of times 993970 can be divided by 748.

Step 1:
If we divide 9 by 748, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 748

Moving on to step 2:
When dividing 99 by 748, we get 0 with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Bring next digit (3) of the dividend behind the 99 and repeat the process: 993 / 748

Step 3:
The number 748 fits into 993 1 times, leaving a remainder of 245.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 748 from 993 leaves us with 245.
Fetch the next digit (9) from the dividend, attach it to 245 and continue: 2459 / 748

Step 4:
If we divide 2459 by 748, we get 3 and a remainder of 215.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 2244 away from 2459, we end up with 215.
Grab the next digit (7) from the dividend, add it to 215, then carry on: 2157 / 748

On to step 5:
If we divide 2157 by 748, we get 2 and a remainder of 661.
The number 2 becomes the next digit in our result. 
Result so far: 132.0
Subtracting 1496 from 2157 leaves us with 661.
Take the next digit (0) from the dividend and append it to 661, then repeat: 6610 / 748

On to step 6:
When dividing 6610 by 748, we get 8 with a remainder of 626.
Put 8 as the next digit of the answer. 
Result so far: 1328.0
If we subtract 5984 from 6610, we get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Moving on to step 7:
6260 divided by 748 is 8 with a remainder of 276.
Write down 8 as next digit of the result. 
Result so far: 1328.8
Subtract 5984 from 6260 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 8:
When dividing 2760 by 748, we get 3 with a remainder of 516.
The number 3 becomes the next digit in our result. 
Result so far: 1328.83
Subtract 2244 from 2760 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Step 9:
748 goes into 5160 6 times with a remainder of 672.
The next digit of our result is 6. 
Result so far: 1328.836
Subtract 4488 from 5160 to get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Going ahead to step 10:
6720 divided by 748 is 8 with a remainder of 736.
Put 8 as the next digit of the answer. 
Result so far: 1328.8368
If we subtract 5984 from 6720, we get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Advancing to step 11:
If we divide 7360 by 748, we get 9 and a remainder of 628.
Put 9 as the next digit of the answer. 
Result so far: 1328.83689
If we subtract 6732 from 7360, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

On to step 12:
748 can be fit into 6280 8 times, resulting in a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 1328.836898
Subtract 5984 from 6280 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 13:
When dividing 2960 by 748, we get 3 with a remainder of 716.
The number 3 becomes the next digit in our result. 
Result so far: 1328.8368983
Subtract 2244 from 2960 to get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Step 14:
The number 748 fits into 7160 9 times, leaving a remainder of 428.
The next digit of our result is 9. 
Result so far: 1328.83689839
Subtract 6732 from 7160 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

The final outcome is 1328.83689839, with a leftover of 4.28e-07.