Let's divide 54087816 by 570
The aim is to understand the frequency of 570 in 54087816.

Moving on to step 1:
When dividing 5 by 570, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 570

Moving on to step 2:
When dividing 54 by 570, we get 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 570

On to step 3:
When dividing 540 by 570, we get 0 with a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 540, we end up with 540.
Include the next digit (8) from the dividend after 540, then repeat: 5408 / 570

Going ahead to step 4:
When dividing 5408 by 570, we get 9 with a remainder of 278.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 5130 from 5408 leaves us with 278.
Take the next digit (7) from the dividend and append it to 278, then repeat: 2787 / 570

Going ahead to step 5:
If we divide 2787 by 570, we get 4 and a remainder of 507.
Put 4 as the next digit of the answer. 
Result so far: 94.0
If we take 2280 away from 2787, we end up with 507.
Fetch the next digit (8) from the dividend, attach it to 507 and continue: 5078 / 570

Advancing to step 6:
570 goes into 5078 8 times with a remainder of 518.
Use 8 as the next digit of our solution. 
Result so far: 948.0
Subtracting 4560 from 5078 leaves us with 518.
Include the next digit (1) from the dividend after 518, then repeat: 5181 / 570

Advancing to step 7:
The number 570 fits into 5181 9 times, leaving a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 9489.0
If we take 5130 away from 5181, we end up with 51.
Take the next digit (6) from the dividend and append it to 51, then repeat: 516 / 570

On to step 8:
516 divided by 570 is 0 with a remainder of 516.
Use 0 as the next digit of our solution. 
Result so far: 94890.0
The remainder is 516 after subtracting 0 from 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 9:
When dividing 5160 by 570, we get 9 with a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 94890.9
Subtract 5130 from 5160 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
When dividing 300 by 570, we get 0 with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 94890.9
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
570 can be fit into 3000 5 times, resulting in a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 94890.905
Deduct 2850 from 3000 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 12:
If we divide 1500 by 570, we get 2 and a remainder of 360.
The next digit of our result is 2. 
Result so far: 94890.9052
The remainder is 360 after subtracting 1140 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 13:
When dividing 3600 by 570, we get 6 with a remainder of 180.
Use 6 as the next digit of our solution. 
Result so far: 94890.90526
If we take 3420 away from 3600, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 14:
The number 570 fits into 1800 3 times, leaving a remainder of 90.
Record the quotient 3 as the next digit in the result. 
Result so far: 94890.905263
If we take 1710 away from 1800, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 15:
570 can be fit into 900 1 times, resulting in a remainder of 330.
The number 1 becomes the next digit in our result. 
Result so far: 94890.9052631
Subtract 570 from 900 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 16:
When dividing 3300 by 570, we get 5 with a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 94890.90526315
Deduct 2850 from 3300 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

The quotient of the division is 94890.90526315, and the remainder is 4.5e-07.