53991513 ÷ 95 
The aim is to understand the frequency of 95 in 53991513.

On to step 1:
95 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
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 95

Advancing to step 2:
95 can be fit into 53 0 times, resulting in a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Append the next digit (9) from the dividend to 53 and continue with: 539 / 95

Let's proceed to step 3:
95 can be fit into 539 5 times, resulting in a remainder of 64.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 475 from 539 to get 64.
Take the next digit (9) from the dividend and append it to 64, then repeat: 649 / 95

Step 4:
If we divide 649 by 95, we get 6 and a remainder of 79.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
Deduct 570 from 649 and we're left with 79.
Bring next digit (1) of the dividend behind the 79 and repeat the process: 791 / 95

Let's proceed to step 5:
95 goes into 791 8 times with a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 568.0
Subtract 760 from 791 to get 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 95

Advancing to step 6:
When dividing 315 by 95, we get 3 with a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 5683.0
Deduct 285 from 315 and we're left with 30.
Include the next digit (1) from the dividend after 30, then repeat: 301 / 95

Moving on to step 7:
When dividing 301 by 95, we get 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 56833.0
If we subtract 285 from 301, we get 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 95

Step 8:
If we divide 163 by 95, we get 1 and a remainder of 68.
Write down 1 as next digit of the result. 
Result so far: 568331.0
If we take 95 away from 163, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 9:
680 divided by 95 is 7 with a remainder of 15.
The next digit of our result is 7. 
Result so far: 568331.7
Subtracting 665 from 680 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.

Moving on to step 10:
95 can be fit into 150 1 times, resulting in a remainder of 55.
Record the quotient 1 as the next digit in the result. 
Result so far: 568331.71
The remainder is 55 after subtracting 95 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 11:
The number 95 fits into 550 5 times, leaving a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 568331.715
Deduct 475 from 550 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
95 can be fit into 750 7 times, resulting in a remainder of 85.
Put 7 as the next digit of the answer. 
Result so far: 568331.7157
If we subtract 665 from 750, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 13:
850 divided by 95 is 8 with a remainder of 90.
Record the quotient 8 as the next digit in the result. 
Result so far: 568331.71578
If we subtract 760 from 850, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 14:
95 can be fit into 900 9 times, resulting in a remainder of 45.
The next digit of our result is 9. 
Result so far: 568331.715789
If we subtract 855 from 900, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 15:
The number 95 fits into 450 4 times, leaving a remainder of 70.
Record the quotient 4 as the next digit in the result. 
Result so far: 568331.7157894
Deduct 380 from 450 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 16:
When dividing 700 by 95, we get 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 568331.71578947
The remainder is 35 after subtracting 665 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 568331.71578947 and a remainder of 3.5e-08.