Let's divide 81284937 by 718
The aim is to understand the frequency of 718 in 81284937.

Step 1:
When dividing 8 by 718, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 718

Advancing to step 2:
When dividing 81 by 718, we get 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Grab the next digit (2) from the dividend, add it to 81, then carry on: 812 / 718

Going ahead to step 3:
If we divide 812 by 718, we get 1 and a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 718 from 812 leaves us with 94.
Take the next digit (8) from the dividend and append it to 94, then repeat: 948 / 718

Advancing to step 4:
948 divided by 718 is 1 with a remainder of 230.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 718 from 948 to get 230.
Take the next digit (4) from the dividend and append it to 230, then repeat: 2304 / 718

Let's proceed to step 5:
718 goes into 2304 3 times with a remainder of 150.
The next digit of our result is 3. 
Result so far: 113.0
Subtracting 2154 from 2304 leaves us with 150.
Take the next digit (9) from the dividend and append it to 150, then repeat: 1509 / 718

Let's proceed to step 6:
If we divide 1509 by 718, we get 2 and a remainder of 73.
Record the quotient 2 as the next digit in the result. 
Result so far: 1132.0
If we take 1436 away from 1509, we end up with 73.
Take the next digit (3) from the dividend and append it to 73, then repeat: 733 / 718

Step 7:
718 goes into 733 1 times with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 11321.0
The remainder is 15 after subtracting 718 from 733.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 718

Moving on to step 8:
718 goes into 157 0 times with a remainder of 157.
Put 0 as the next digit of the answer. 
Result so far: 113210.0
If we take 0 away from 157, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 9:
If we divide 1570 by 718, we get 2 and a remainder of 134.
Put 2 as the next digit of the answer. 
Result so far: 113210.2
Subtract 1436 from 1570 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 10:
When dividing 1340 by 718, we get 1 with a remainder of 622.
Use 1 as the next digit of our solution. 
Result so far: 113210.21
Subtracting 718 from 1340 leaves us with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Let's proceed to step 11:
718 goes into 6220 8 times with a remainder of 476.
Use 8 as the next digit of our solution. 
Result so far: 113210.218
Subtracting 5744 from 6220 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Advancing to step 12:
718 goes into 4760 6 times with a remainder of 452.
Write down 6 as next digit of the result. 
Result so far: 113210.2186
Subtract 4308 from 4760 to get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 13:
The number 718 fits into 4520 6 times, leaving a remainder of 212.
Use 6 as the next digit of our solution. 
Result so far: 113210.21866
If we take 4308 away from 4520, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

The quotient of the division is 113210.21866, and the remainder is 0.000212.