Let's divide 41719426 by 210
The aim is to understand the frequency of 210 in 41719426.

Step 1:
4 divided by 210 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 210

Advancing to step 2:
41 divided by 210 is 0 with a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 210

Going ahead to step 3:
210 goes into 417 1 times with a remainder of 207.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 210 away from 417, we end up with 207.
Append the next digit (1) from the dividend to 207 and continue with: 2071 / 210

Let's proceed to step 4:
The number 210 fits into 2071 9 times, leaving a remainder of 181.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 1890 from 2071 to get 181.
Fetch the next digit (9) from the dividend, attach it to 181 and continue: 1819 / 210

Let's proceed to step 5:
210 can be fit into 1819 8 times, resulting in a remainder of 139.
The next digit of our result is 8. 
Result so far: 198.0
If we take 1680 away from 1819, we end up with 139.
Grab the next digit (4) from the dividend, add it to 139, then carry on: 1394 / 210

On to step 6:
If we divide 1394 by 210, we get 6 and a remainder of 134.
The next digit of our result is 6. 
Result so far: 1986.0
Deduct 1260 from 1394 and we're left with 134.
Fetch the next digit (2) from the dividend, attach it to 134 and continue: 1342 / 210

On to step 7:
If we divide 1342 by 210, we get 6 and a remainder of 82.
Write down 6 as next digit of the result. 
Result so far: 19866.0
If we take 1260 away from 1342, we end up with 82.
Bring next digit (6) of the dividend behind the 82 and repeat the process: 826 / 210

Let's proceed to step 8:
210 can be fit into 826 3 times, resulting in a remainder of 196.
Record the quotient 3 as the next digit in the result. 
Result so far: 198663.0
Subtract 630 from 826 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 9:
210 can be fit into 1960 9 times, resulting in a remainder of 70.
Write down 9 as next digit of the result. 
Result so far: 198663.9
Subtract 1890 from 1960 to 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.

Going ahead to step 10:
When dividing 700 by 210, we get 3 with a remainder of 70.
Put 3 as the next digit of the answer. 
Result so far: 198663.93
If we take 630 away from 700, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
210 goes into 700 3 times with a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 198663.933
The remainder is 70 after subtracting 630 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 198663.933, and the remainder is 0.007.