Let's divide 54397951 by 718
The aim is to understand the frequency of 718 in 54397951.

Moving on to step 1:
The number 718 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 718

Going ahead to step 2:
54 divided by 718 is 0 with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Include the next digit (3) from the dividend after 54, then repeat: 543 / 718

Advancing to step 3:
When dividing 543 by 718, we get 0 with a remainder of 543.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 543, we end up with 543.
Grab the next digit (9) from the dividend, add it to 543, then carry on: 5439 / 718

Going ahead to step 4:
718 can be fit into 5439 7 times, resulting in a remainder of 413.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 5026 from 5439 and we're left with 413.
Bring next digit (7) of the dividend behind the 413 and repeat the process: 4137 / 718

Advancing to step 5:
718 can be fit into 4137 5 times, resulting in a remainder of 547.
The next digit of our result is 5. 
Result so far: 75.0
Deduct 3590 from 4137 and we're left with 547.
Append the next digit (9) from the dividend to 547 and continue with: 5479 / 718

On to step 6:
The number 718 fits into 5479 7 times, leaving a remainder of 453.
Put 7 as the next digit of the answer. 
Result so far: 757.0
If we subtract 5026 from 5479, we get 453.
Bring next digit (5) of the dividend behind the 453 and repeat the process: 4535 / 718

Step 7:
If we divide 4535 by 718, we get 6 and a remainder of 227.
Record the quotient 6 as the next digit in the result. 
Result so far: 7576.0
Subtract 4308 from 4535 to get 227.
Append the next digit (1) from the dividend to 227 and continue with: 2271 / 718

Let's proceed to step 8:
If we divide 2271 by 718, we get 3 and a remainder of 117.
The number 3 becomes the next digit in our result. 
Result so far: 75763.0
The remainder is 117 after subtracting 2154 from 2271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 9:
1170 divided by 718 is 1 with a remainder of 452.
Use 1 as the next digit of our solution. 
Result so far: 75763.1
Subtract 718 from 1170 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.

Moving on to step 10:
The number 718 fits into 4520 6 times, leaving a remainder of 212.
The next digit of our result is 6. 
Result so far: 75763.16
If we subtract 4308 from 4520, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 11:
If we divide 2120 by 718, we get 2 and a remainder of 684.
Use 2 as the next digit of our solution. 
Result so far: 75763.162
If we take 1436 away from 2120, we end up with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Going ahead to step 12:
718 can be fit into 6840 9 times, resulting in a remainder of 378.
Use 9 as the next digit of our solution. 
Result so far: 75763.1629
Subtracting 6462 from 6840 leaves us with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Let's proceed to step 13:
If we divide 3780 by 718, we get 5 and a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 75763.16295
If we take 3590 away from 3780, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 14:
1900 divided by 718 is 2 with a remainder of 464.
Put 2 as the next digit of the answer. 
Result so far: 75763.162952
Deduct 1436 from 1900 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 15:
If we divide 4640 by 718, we get 6 and a remainder of 332.
Use 6 as the next digit of our solution. 
Result so far: 75763.1629526
If we subtract 4308 from 4640, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 16:
718 goes into 3320 4 times with a remainder of 448.
Write down 4 as next digit of the result. 
Result so far: 75763.16295264
Subtracting 2872 from 3320 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

The final outcome is 75763.16295264, with a leftover of 4.48e-07.