57847542 ÷ 486 
The aim is to understand the frequency of 486 in 57847542.

Step 1:
486 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 486

On to step 2:
When dividing 57 by 486, we get 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 486

On to step 3:
486 can be fit into 578 1 times, resulting in a remainder of 92.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 486 from 578 leaves us with 92.
Bring next digit (4) of the dividend behind the 92 and repeat the process: 924 / 486

Advancing to step 4:
When dividing 924 by 486, we get 1 with a remainder of 438.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 486 from 924 and we're left with 438.
Grab the next digit (7) from the dividend, add it to 438, then carry on: 4387 / 486

Moving on to step 5:
486 goes into 4387 9 times with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
If we subtract 4374 from 4387, we get 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 486

Advancing to step 6:
486 goes into 135 0 times with a remainder of 135.
Record the quotient 0 as the next digit in the result. 
Result so far: 1190.0
If we subtract 0 from 135, we get 135.
Bring next digit (4) of the dividend behind the 135 and repeat the process: 1354 / 486

On to step 7:
486 goes into 1354 2 times with a remainder of 382.
Use 2 as the next digit of our solution. 
Result so far: 11902.0
The remainder is 382 after subtracting 972 from 1354.
Append the next digit (2) from the dividend to 382 and continue with: 3822 / 486

Moving on to step 8:
486 goes into 3822 7 times with a remainder of 420.
Write down 7 as next digit of the result. 
Result so far: 119027.0
Subtract 3402 from 3822 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 9:
If we divide 4200 by 486, we get 8 and a remainder of 312.
The number 8 becomes the next digit in our result. 
Result so far: 119027.8
If we subtract 3888 from 4200, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 10:
When dividing 3120 by 486, we get 6 with a remainder of 204.
The next digit of our result is 6. 
Result so far: 119027.86
Deduct 2916 from 3120 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 11:
When dividing 2040 by 486, we get 4 with a remainder of 96.
Record the quotient 4 as the next digit in the result. 
Result so far: 119027.864
Subtracting 1944 from 2040 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 12:
960 divided by 486 is 1 with a remainder of 474.
Use 1 as the next digit of our solution. 
Result so far: 119027.8641
If we take 486 away from 960, we end up with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Going ahead to step 13:
When dividing 4740 by 486, we get 9 with a remainder of 366.
Record the quotient 9 as the next digit in the result. 
Result so far: 119027.86419
If we subtract 4374 from 4740, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 14:
486 goes into 3660 7 times with a remainder of 258.
Put 7 as the next digit of the answer. 
Result so far: 119027.864197
Deduct 3402 from 3660 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 15:
The number 486 fits into 2580 5 times, leaving a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 119027.8641975
Subtract 2430 from 2580 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 16:
The number 486 fits into 1500 3 times, leaving a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 119027.86419753
Subtract 1458 from 1500 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Our division results in 119027.86419753 with a remaining 4.2e-08.