861193 ÷ 53 
The aim is to understand the frequency of 53 in 861193.

Let's proceed to step 1:
53 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 53

On to step 2:
When dividing 86 by 53, we get 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 53 from 86 leaves us with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 53

Moving on to step 3:
If we divide 331 by 53, we get 6 and a remainder of 13.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 318 away from 331, we end up with 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 53

Going ahead to step 4:
131 divided by 53 is 2 with a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 162.0
The remainder is 25 after subtracting 106 from 131.
Append the next digit (9) from the dividend to 25 and continue with: 259 / 53

Going ahead to step 5:
53 can be fit into 259 4 times, resulting in a remainder of 47.
Use 4 as the next digit of our solution. 
Result so far: 1624.0
Deduct 212 from 259 and we're left with 47.
Fetch the next digit (3) from the dividend, attach it to 47 and continue: 473 / 53

Step 6:
53 goes into 473 8 times with a remainder of 49.
The number 8 becomes the next digit in our result. 
Result so far: 16248.0
The remainder is 49 after subtracting 424 from 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
The number 53 fits into 490 9 times, leaving a remainder of 13.
The next digit of our result is 9. 
Result so far: 16248.9
Deduct 477 from 490 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 8:
53 can be fit into 130 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 16248.92
If we subtract 106 from 130, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
53 goes into 240 4 times with a remainder of 28.
The next digit of our result is 4. 
Result so far: 16248.924
Subtract 212 from 240 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
280 divided by 53 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 16248.9245
Subtracting 265 from 280 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
53 goes into 150 2 times with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 16248.92452
Subtracting 106 from 150 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
If we divide 440 by 53, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 16248.924528
Subtracting 424 from 440 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
The number 53 fits into 160 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 16248.9245283
Subtract 159 from 160 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 14:
When dividing 10 by 53, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 16248.9245283
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 16248.9245283, with a leftover of 1e-08.