We look at the division of 15935063 by 477 
The aim is to understand the frequency of 477 in 15935063.

Let's proceed to step 1:
The number 477 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 477

Let's proceed to step 2:
When dividing 15 by 477, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 477

Advancing to step 3:
The number 477 fits into 159 0 times, leaving a remainder of 159.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 159, we get 159.
Fetch the next digit (3) from the dividend, attach it to 159 and continue: 1593 / 477

Moving on to step 4:
477 can be fit into 1593 3 times, resulting in a remainder of 162.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 1431 from 1593, we get 162.
Fetch the next digit (5) from the dividend, attach it to 162 and continue: 1625 / 477

Going ahead to step 5:
477 goes into 1625 3 times with a remainder of 194.
The next digit of our result is 3. 
Result so far: 33.0
Subtract 1431 from 1625 to get 194.
Bring next digit (0) of the dividend behind the 194 and repeat the process: 1940 / 477

On to step 6:
The number 477 fits into 1940 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 334.0
Subtract 1908 from 1940 to get 32.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 477

Going ahead to step 7:
When dividing 326 by 477, we get 0 with a remainder of 326.
The next digit of our result is 0. 
Result so far: 3340.0
Deduct 0 from 326 and we're left with 326.
Bring next digit (3) of the dividend behind the 326 and repeat the process: 3263 / 477

Step 8:
477 can be fit into 3263 6 times, resulting in a remainder of 401.
The next digit of our result is 6. 
Result so far: 33406.0
Subtracting 2862 from 3263 leaves us with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Let's proceed to step 9:
When dividing 4010 by 477, we get 8 with a remainder of 194.
Put 8 as the next digit of the answer. 
Result so far: 33406.8
If we subtract 3816 from 4010, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 10:
The number 477 fits into 1940 4 times, leaving a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 33406.84
If we subtract 1908 from 1940, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
The number 477 fits into 320 0 times, leaving a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 33406.84
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 12:
The number 477 fits into 3200 6 times, leaving a remainder of 338.
Use 6 as the next digit of our solution. 
Result so far: 33406.8406
If we subtract 2862 from 3200, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 13:
If we divide 3380 by 477, we get 7 and a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 33406.84067
If we subtract 3339 from 3380, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 14:
410 divided by 477 is 0 with a remainder of 410.
The next digit of our result is 0. 
Result so far: 33406.84067
Subtracting 0 from 410 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 15:
The number 477 fits into 4100 8 times, leaving a remainder of 284.
The number 8 becomes the next digit in our result. 
Result so far: 33406.8406708
Subtracting 3816 from 4100 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 16:
477 goes into 2840 5 times with a remainder of 455.
Record the quotient 5 as the next digit in the result. 
Result so far: 33406.84067085
Subtracting 2385 from 2840 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Our division results in 33406.84067085 with a remaining 4.55e-07.