56754893 divided by 724 
The aim is to understand the frequency of 724 in 56754893.

Advancing to step 1:
If we divide 5 by 724, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 724

Step 2:
The number 724 fits into 56 0 times, leaving a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Fetch the next digit (7) from the dividend, attach it to 56 and continue: 567 / 724

Moving on to step 3:
The number 724 fits into 567 0 times, leaving a remainder of 567.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 567 to get 567.
Grab the next digit (5) from the dividend, add it to 567, then carry on: 5675 / 724

Going ahead to step 4:
724 can be fit into 5675 7 times, resulting in a remainder of 607.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 5068 from 5675 leaves us with 607.
Take the next digit (4) from the dividend and append it to 607, then repeat: 6074 / 724

Let's proceed to step 5:
The number 724 fits into 6074 8 times, leaving a remainder of 282.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we take 5792 away from 6074, we end up with 282.
Append the next digit (8) from the dividend to 282 and continue with: 2828 / 724

Moving on to step 6:
When dividing 2828 by 724, we get 3 with a remainder of 656.
Write down 3 as next digit of the result. 
Result so far: 783.0
Subtract 2172 from 2828 to get 656.
Append the next digit (9) from the dividend to 656 and continue with: 6569 / 724

Going ahead to step 7:
724 goes into 6569 9 times with a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 7839.0
Subtract 6516 from 6569 to get 53.
Take the next digit (3) from the dividend and append it to 53, then repeat: 533 / 724

On to step 8:
The number 724 fits into 533 0 times, leaving a remainder of 533.
The number 0 becomes the next digit in our result. 
Result so far: 78390.0
If we subtract 0 from 533, we get 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Moving on to step 9:
The number 724 fits into 5330 7 times, leaving a remainder of 262.
Record the quotient 7 as the next digit in the result. 
Result so far: 78390.7
Deduct 5068 from 5330 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Step 10:
The number 724 fits into 2620 3 times, leaving a remainder of 448.
Put 3 as the next digit of the answer. 
Result so far: 78390.73
If we take 2172 away from 2620, we end up 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.

Advancing to step 11:
If we divide 4480 by 724, we get 6 and a remainder of 136.
Record the quotient 6 as the next digit in the result. 
Result so far: 78390.736
If we take 4344 away from 4480, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 12:
724 can be fit into 1360 1 times, resulting in a remainder of 636.
The number 1 becomes the next digit in our result. 
Result so far: 78390.7361
If we take 724 away from 1360, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

On to step 13:
724 goes into 6360 8 times with a remainder of 568.
Record the quotient 8 as the next digit in the result. 
Result so far: 78390.73618
If we subtract 5792 from 6360, we get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 14:
5680 divided by 724 is 7 with a remainder of 612.
Put 7 as the next digit of the answer. 
Result so far: 78390.736187
Subtracting 5068 from 5680 leaves us with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Moving on to step 15:
When dividing 6120 by 724, we get 8 with a remainder of 328.
Put 8 as the next digit of the answer. 
Result so far: 78390.7361878
If we take 5792 away from 6120, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 16:
The number 724 fits into 3280 4 times, leaving a remainder of 384.
Use 4 as the next digit of our solution. 
Result so far: 78390.73618784
Deduct 2896 from 3280 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final outcome is 78390.73618784, with a leftover of 3.84e-07.