We divide 4940136 by 781
The aim is to understand the frequency of 781 in 4940136.

Step 1:
If we divide 4 by 781, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 781

On to step 2:
The number 781 fits into 49 0 times, leaving a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Grab the next digit (4) from the dividend, add it to 49, then carry on: 494 / 781

Step 3:
494 divided by 781 is 0 with a remainder of 494.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 494 and we're left with 494.
Fetch the next digit (0) from the dividend, attach it to 494 and continue: 4940 / 781

On to step 4:
781 can be fit into 4940 6 times, resulting in a remainder of 254.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 254 after subtracting 4686 from 4940.
Append the next digit (1) from the dividend to 254 and continue with: 2541 / 781

Let's proceed to step 5:
781 can be fit into 2541 3 times, resulting in a remainder of 198.
The next digit of our result is 3. 
Result so far: 63.0
If we take 2343 away from 2541, we end up with 198.
Take the next digit (3) from the dividend and append it to 198, then repeat: 1983 / 781

Let's proceed to step 6:
781 goes into 1983 2 times with a remainder of 421.
Record the quotient 2 as the next digit in the result. 
Result so far: 632.0
Subtracting 1562 from 1983 leaves us with 421.
Take the next digit (6) from the dividend and append it to 421, then repeat: 4216 / 781

Step 7:
4216 divided by 781 is 5 with a remainder of 311.
Write down 5 as next digit of the result. 
Result so far: 6325.0
If we subtract 3905 from 4216, we get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Step 8:
When dividing 3110 by 781, we get 3 with a remainder of 767.
Put 3 as the next digit of the answer. 
Result so far: 6325.3
If we take 2343 away from 3110, we end up with 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Advancing to step 9:
781 can be fit into 7670 9 times, resulting in a remainder of 641.
Record the quotient 9 as the next digit in the result. 
Result so far: 6325.39
If we take 7029 away from 7670, we end up with 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Going ahead to step 10:
781 goes into 6410 8 times with a remainder of 162.
Use 8 as the next digit of our solution. 
Result so far: 6325.398
Subtracting 6248 from 6410 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 11:
781 goes into 1620 2 times with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 6325.3982
If we take 1562 away from 1620, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 12:
The number 781 fits into 580 0 times, leaving a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 6325.3982
If we take 0 away from 580, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 13:
The number 781 fits into 5800 7 times, leaving a remainder of 333.
The number 7 becomes the next digit in our result. 
Result so far: 6325.398207
The remainder is 333 after subtracting 5467 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 14:
781 goes into 3330 4 times with a remainder of 206.
Record the quotient 4 as the next digit in the result. 
Result so far: 6325.3982074
If we subtract 3124 from 3330, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 15:
781 goes into 2060 2 times with a remainder of 498.
The next digit of our result is 2. 
Result so far: 6325.39820742
Subtract 1562 from 2060 to get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

The final result is 6325.39820742 with a remainder of 4.98e-07.