We look at the division of 91593943 by 738 
Let's see how many times 738 fits into 91593943.

Step 1:
The number 738 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 738

Going ahead to step 2:
The number 738 fits into 91 0 times, leaving a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Bring next digit (5) of the dividend behind the 91 and repeat the process: 915 / 738

Step 3:
915 divided by 738 is 1 with a remainder of 177.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 738 from 915 and we're left with 177.
Bring next digit (9) of the dividend behind the 177 and repeat the process: 1779 / 738

Advancing to step 4:
If we divide 1779 by 738, we get 2 and a remainder of 303.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 1476 from 1779 to get 303.
Include the next digit (3) from the dividend after 303, then repeat: 3033 / 738

Going ahead to step 5:
If we divide 3033 by 738, we get 4 and a remainder of 81.
Write down 4 as next digit of the result. 
Result so far: 124.0
If we take 2952 away from 3033, we end up with 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 738

Going ahead to step 6:
738 can be fit into 819 1 times, resulting in a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 1241.0
Subtracting 738 from 819 leaves us with 81.
Append the next digit (4) from the dividend to 81 and continue with: 814 / 738

Going ahead to step 7:
814 divided by 738 is 1 with a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 12411.0
Subtract 738 from 814 to get 76.
Grab the next digit (3) from the dividend, add it to 76, then carry on: 763 / 738

Advancing to step 8:
763 divided by 738 is 1 with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 124111.0
Subtracting 738 from 763 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
738 can be fit into 250 0 times, resulting in a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 124111.0
If we take 0 away from 250, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 10:
738 can be fit into 2500 3 times, resulting in a remainder of 286.
Put 3 as the next digit of the answer. 
Result so far: 124111.03
Deduct 2214 from 2500 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

On to step 11:
2860 divided by 738 is 3 with a remainder of 646.
Write down 3 as next digit of the result. 
Result so far: 124111.033
If we take 2214 away from 2860, we end up with 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

The final outcome is 124111.033, with a leftover of 0.0646.