Let's divide 47246371 by 646
The aim is to understand the frequency of 646 in 47246371.

Let's proceed to step 1:
If we divide 4 by 646, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 646

On to step 2:
646 goes into 47 0 times with a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 47 leaves us with 47.
Include the next digit (2) from the dividend after 47, then repeat: 472 / 646

Let's proceed to step 3:
646 goes into 472 0 times with a remainder of 472.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 472, we get 472.
Grab the next digit (4) from the dividend, add it to 472, then carry on: 4724 / 646

Advancing to step 4:
If we divide 4724 by 646, we get 7 and a remainder of 202.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 4522 away from 4724, we end up with 202.
Fetch the next digit (6) from the dividend, attach it to 202 and continue: 2026 / 646

Going ahead to step 5:
646 goes into 2026 3 times with a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 73.0
Deduct 1938 from 2026 and we're left with 88.
Fetch the next digit (3) from the dividend, attach it to 88 and continue: 883 / 646

Going ahead to step 6:
When dividing 883 by 646, we get 1 with a remainder of 237.
Write down 1 as next digit of the result. 
Result so far: 731.0
If we subtract 646 from 883, we get 237.
Append the next digit (7) from the dividend to 237 and continue with: 2377 / 646

On to step 7:
If we divide 2377 by 646, we get 3 and a remainder of 439.
Write down 3 as next digit of the result. 
Result so far: 7313.0
If we subtract 1938 from 2377, we get 439.
Append the next digit (1) from the dividend to 439 and continue with: 4391 / 646

Step 8:
646 can be fit into 4391 6 times, resulting in a remainder of 515.
Write down 6 as next digit of the result. 
Result so far: 73136.0
If we subtract 3876 from 4391, we get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Let's proceed to step 9:
The number 646 fits into 5150 7 times, leaving a remainder of 628.
Record the quotient 7 as the next digit in the result. 
Result so far: 73136.7
Subtracting 4522 from 5150 leaves us with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Moving on to step 10:
The number 646 fits into 6280 9 times, leaving a remainder of 466.
Put 9 as the next digit of the answer. 
Result so far: 73136.79
Subtract 5814 from 6280 to get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Advancing to step 11:
The number 646 fits into 4660 7 times, leaving a remainder of 138.
Record the quotient 7 as the next digit in the result. 
Result so far: 73136.797
Deduct 4522 from 4660 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 12:
When dividing 1380 by 646, we get 2 with a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 73136.7972
Deduct 1292 from 1380 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 13:
The number 646 fits into 880 1 times, leaving a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 73136.79721
If we take 646 away from 880, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Going ahead to step 14:
If we divide 2340 by 646, we get 3 and a remainder of 402.
Put 3 as the next digit of the answer. 
Result so far: 73136.797213
If we take 1938 away from 2340, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Let's proceed to step 15:
646 can be fit into 4020 6 times, resulting in a remainder of 144.
The next digit of our result is 6. 
Result so far: 73136.7972136
Deduct 3876 from 4020 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 16:
The number 646 fits into 1440 2 times, leaving a remainder of 148.
Put 2 as the next digit of the answer. 
Result so far: 73136.79721362
The remainder is 148 after subtracting 1292 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The quotient of the division is 73136.79721362, and the remainder is 1.48e-07.