We divide 61991292 by 812
The aim is to understand the frequency of 812 in 61991292.

Advancing to step 1:
If we divide 6 by 812, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 812

Going ahead to step 2:
When dividing 61 by 812, we get 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 812

Going ahead to step 3:
619 divided by 812 is 0 with a remainder of 619.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 619 leaves us with 619.
Include the next digit (9) from the dividend after 619, then repeat: 6199 / 812

Advancing to step 4:
812 can be fit into 6199 7 times, resulting in a remainder of 515.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 5684 from 6199 and we're left with 515.
Include the next digit (1) from the dividend after 515, then repeat: 5151 / 812

Advancing to step 5:
If we divide 5151 by 812, we get 6 and a remainder of 279.
Write down 6 as next digit of the result. 
Result so far: 76.0
Subtracting 4872 from 5151 leaves us with 279.
Fetch the next digit (2) from the dividend, attach it to 279 and continue: 2792 / 812

Let's proceed to step 6:
2792 divided by 812 is 3 with a remainder of 356.
The number 3 becomes the next digit in our result. 
Result so far: 763.0
Subtracting 2436 from 2792 leaves us with 356.
Grab the next digit (9) from the dividend, add it to 356, then carry on: 3569 / 812

Advancing to step 7:
812 goes into 3569 4 times with a remainder of 321.
The number 4 becomes the next digit in our result. 
Result so far: 7634.0
Deduct 3248 from 3569 and we're left with 321.
Grab the next digit (2) from the dividend, add it to 321, then carry on: 3212 / 812

Step 8:
When dividing 3212 by 812, we get 3 with a remainder of 776.
Record the quotient 3 as the next digit in the result. 
Result so far: 76343.0
If we subtract 2436 from 3212, we get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Let's proceed to step 9:
7760 divided by 812 is 9 with a remainder of 452.
Write down 9 as next digit of the result. 
Result so far: 76343.9
The remainder is 452 after subtracting 7308 from 7760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

On to step 10:
4520 divided by 812 is 5 with a remainder of 460.
The number 5 becomes the next digit in our result. 
Result so far: 76343.95
Deduct 4060 from 4520 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 11:
812 goes into 4600 5 times with a remainder of 540.
Use 5 as the next digit of our solution. 
Result so far: 76343.955
Subtracting 4060 from 4600 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final result is 76343.955 with a remainder of 0.054.