54286019 ÷ 722 
The aim is to understand the frequency of 722 in 54286019.

On to step 1:
When dividing 5 by 722, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 722

Moving on to step 2:
The number 722 fits into 54 0 times, leaving a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Fetch the next digit (2) from the dividend, attach it to 54 and continue: 542 / 722

Let's proceed to step 3:
The number 722 fits into 542 0 times, leaving a remainder of 542.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 542 to get 542.
Fetch the next digit (8) from the dividend, attach it to 542 and continue: 5428 / 722

Advancing to step 4:
When dividing 5428 by 722, we get 7 with a remainder of 374.
The next digit of our result is 7. 
Result so far: 7.0
If we take 5054 away from 5428, we end up with 374.
Bring next digit (6) of the dividend behind the 374 and repeat the process: 3746 / 722

Going ahead to step 5:
3746 divided by 722 is 5 with a remainder of 136.
Put 5 as the next digit of the answer. 
Result so far: 75.0
If we take 3610 away from 3746, we end up with 136.
Take the next digit (0) from the dividend and append it to 136, then repeat: 1360 / 722

Advancing to step 6:
When dividing 1360 by 722, we get 1 with a remainder of 638.
Write down 1 as next digit of the result. 
Result so far: 751.0
Deduct 722 from 1360 and we're left with 638.
Grab the next digit (1) from the dividend, add it to 638, then carry on: 6381 / 722

Moving on to step 7:
722 goes into 6381 8 times with a remainder of 605.
Use 8 as the next digit of our solution. 
Result so far: 7518.0
Subtract 5776 from 6381 to get 605.
Include the next digit (9) from the dividend after 605, then repeat: 6059 / 722

On to step 8:
722 can be fit into 6059 8 times, resulting in a remainder of 283.
The next digit of our result is 8. 
Result so far: 75188.0
Subtracting 5776 from 6059 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Step 9:
722 goes into 2830 3 times with a remainder of 664.
Put 3 as the next digit of the answer. 
Result so far: 75188.3
If we subtract 2166 from 2830, we get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Going ahead to step 10:
If we divide 6640 by 722, we get 9 and a remainder of 142.
Record the quotient 9 as the next digit in the result. 
Result so far: 75188.39
The remainder is 142 after subtracting 6498 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 11:
1420 divided by 722 is 1 with a remainder of 698.
Use 1 as the next digit of our solution. 
Result so far: 75188.391
Subtract 722 from 1420 to get 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Advancing to step 12:
If we divide 6980 by 722, we get 9 and a remainder of 482.
The next digit of our result is 9. 
Result so far: 75188.3919
If we subtract 6498 from 6980, we get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Step 13:
When dividing 4820 by 722, we get 6 with a remainder of 488.
Record the quotient 6 as the next digit in the result. 
Result so far: 75188.39196
Subtract 4332 from 4820 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 14:
722 can be fit into 4880 6 times, resulting in a remainder of 548.
The number 6 becomes the next digit in our result. 
Result so far: 75188.391966
Deduct 4332 from 4880 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

The final result is 75188.391966 with a remainder of 5.48e-05.