1971462 ÷ 410 
The aim is to understand the frequency of 410 in 1971462.

Step 1:
If we divide 1 by 410, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 410

Advancing to step 2:
410 can be fit into 19 0 times, resulting in a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 410

Let's proceed to step 3:
If we divide 197 by 410, we get 0 and a remainder of 197.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 197, we end up with 197.
Fetch the next digit (1) from the dividend, attach it to 197 and continue: 1971 / 410

Step 4:
The number 410 fits into 1971 4 times, leaving a remainder of 331.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 1640 from 1971, we get 331.
Append the next digit (4) from the dividend to 331 and continue with: 3314 / 410

Moving on to step 5:
When dividing 3314 by 410, we get 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Subtracting 3280 from 3314 leaves us with 34.
Append the next digit (6) from the dividend to 34 and continue with: 346 / 410

Moving on to step 6:
410 can be fit into 346 0 times, resulting in a remainder of 346.
The next digit of our result is 0. 
Result so far: 480.0
If we take 0 away from 346, we end up with 346.
Grab the next digit (2) from the dividend, add it to 346, then carry on: 3462 / 410

Let's proceed to step 7:
When dividing 3462 by 410, we get 8 with a remainder of 182.
Write down 8 as next digit of the result. 
Result so far: 4808.0
Deduct 3280 from 3462 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Let's proceed to step 8:
410 can be fit into 1820 4 times, resulting in a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 4808.4
Subtract 1640 from 1820 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 9:
The number 410 fits into 1800 4 times, leaving a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 4808.44
If we take 1640 away from 1800, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 4808.44, and the remainder is 0.16.