723810 ÷ 49 
The aim is to understand the frequency of 49 in 723810.

On to step 1:
If we divide 7 by 49, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 49

Moving on to step 2:
The number 49 fits into 72 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 49 away from 72, we end up with 23.
Append the next digit (3) from the dividend to 23 and continue with: 233 / 49

Let's proceed to step 3:
49 goes into 233 4 times with a remainder of 37.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 196 from 233 leaves us with 37.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 49

Step 4:
The number 49 fits into 378 7 times, leaving a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
If we take 343 away from 378, we end up with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 49

Let's proceed to step 5:
The number 49 fits into 351 7 times, leaving a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 1477.0
If we take 343 away from 351, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 49

Moving on to step 6:
When dividing 80 by 49, we get 1 with a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 14771.0
If we take 49 away from 80, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
The number 49 fits into 310 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 14771.6
Subtracting 294 from 310 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
49 can be fit into 160 3 times, resulting in a remainder of 13.
The next digit of our result is 3. 
Result so far: 14771.63
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 9:
When dividing 130 by 49, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 14771.632
If we take 98 away from 130, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
320 divided by 49 is 6 with a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 14771.6326
Deduct 294 from 320 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 11:
49 goes into 260 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 14771.63265
If we take 245 away from 260, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
150 divided by 49 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 14771.632653
Subtract 147 from 150 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 13:
30 divided by 49 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 14771.632653
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
300 divided by 49 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 14771.63265306
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 14771.63265306 with a remaining 6e-09.