73857939 ÷ 734 
The aim is to understand the frequency of 734 in 73857939.

Let's proceed to step 1:
If we divide 7 by 734, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 734

Advancing to step 2:
734 goes into 73 0 times with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Include the next digit (8) from the dividend after 73, then repeat: 738 / 734

Step 3:
The number 734 fits into 738 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 734 from 738, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 734

Step 4:
The number 734 fits into 45 0 times, leaving a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 45, we get 45.
Fetch the next digit (7) from the dividend, attach it to 45 and continue: 457 / 734

Let's proceed to step 5:
457 divided by 734 is 0 with a remainder of 457.
Write down 0 as next digit of the result. 
Result so far: 100.0
If we take 0 away from 457, we end up with 457.
Include the next digit (9) from the dividend after 457, then repeat: 4579 / 734

Let's proceed to step 6:
The number 734 fits into 4579 6 times, leaving a remainder of 175.
Write down 6 as next digit of the result. 
Result so far: 1006.0
Subtract 4404 from 4579 to get 175.
Bring next digit (3) of the dividend behind the 175 and repeat the process: 1753 / 734

On to step 7:
If we divide 1753 by 734, we get 2 and a remainder of 285.
Record the quotient 2 as the next digit in the result. 
Result so far: 10062.0
Subtract 1468 from 1753 to get 285.
Include the next digit (9) from the dividend after 285, then repeat: 2859 / 734

Step 8:
If we divide 2859 by 734, we get 3 and a remainder of 657.
The number 3 becomes the next digit in our result. 
Result so far: 100623.0
If we subtract 2202 from 2859, we get 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

Advancing to step 9:
734 can be fit into 6570 8 times, resulting in a remainder of 698.
Write down 8 as next digit of the result. 
Result so far: 100623.8
If we subtract 5872 from 6570, we get 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Step 10:
734 goes into 6980 9 times with a remainder of 374.
Put 9 as the next digit of the answer. 
Result so far: 100623.89
The remainder is 374 after subtracting 6606 from 6980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

On to step 11:
734 goes into 3740 5 times with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 100623.895
If we subtract 3670 from 3740, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
734 goes into 700 0 times with a remainder of 700.
The number 0 becomes the next digit in our result. 
Result so far: 100623.895
Deduct 0 from 700 and we're left with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 13:
7000 divided by 734 is 9 with a remainder of 394.
Put 9 as the next digit of the answer. 
Result so far: 100623.89509
If we subtract 6606 from 7000, we get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 14:
When dividing 3940 by 734, we get 5 with a remainder of 270.
Put 5 as the next digit of the answer. 
Result so far: 100623.895095
Subtracting 3670 from 3940 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 15:
734 can be fit into 2700 3 times, resulting in a remainder of 498.
Put 3 as the next digit of the answer. 
Result so far: 100623.8950953
The remainder is 498 after subtracting 2202 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 16:
734 goes into 4980 6 times with a remainder of 576.
Put 6 as the next digit of the answer. 
Result so far: 100623.89509536
Deduct 4404 from 4980 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Our division results in 100623.89509536 with a remaining 5.76e-07.