49357625 ÷ 419 
The aim is to understand the frequency of 419 in 49357625.

On to step 1:
419 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 419

Moving on to step 2:
If we divide 49 by 419, we get 0 and a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 419

Step 3:
419 can be fit into 493 1 times, resulting in a remainder of 74.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 74 after subtracting 419 from 493.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 419

Moving on to step 4:
When dividing 745 by 419, we get 1 with a remainder of 326.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 419 from 745 to get 326.
Grab the next digit (7) from the dividend, add it to 326, then carry on: 3267 / 419

Going ahead to step 5:
419 goes into 3267 7 times with a remainder of 334.
Put 7 as the next digit of the answer. 
Result so far: 117.0
The remainder is 334 after subtracting 2933 from 3267.
Bring next digit (6) of the dividend behind the 334 and repeat the process: 3346 / 419

Let's proceed to step 6:
If we divide 3346 by 419, we get 7 and a remainder of 413.
Put 7 as the next digit of the answer. 
Result so far: 1177.0
The remainder is 413 after subtracting 2933 from 3346.
Fetch the next digit (2) from the dividend, attach it to 413 and continue: 4132 / 419

On to step 7:
When dividing 4132 by 419, we get 9 with a remainder of 361.
Write down 9 as next digit of the result. 
Result so far: 11779.0
Subtract 3771 from 4132 to get 361.
Bring next digit (5) of the dividend behind the 361 and repeat the process: 3615 / 419

On to step 8:
419 goes into 3615 8 times with a remainder of 263.
Write down 8 as next digit of the result. 
Result so far: 117798.0
If we subtract 3352 from 3615, we get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 9:
When dividing 2630 by 419, we get 6 with a remainder of 116.
Put 6 as the next digit of the answer. 
Result so far: 117798.6
If we subtract 2514 from 2630, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 10:
When dividing 1160 by 419, we get 2 with a remainder of 322.
Record the quotient 2 as the next digit in the result. 
Result so far: 117798.62
Deduct 838 from 1160 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 11:
419 can be fit into 3220 7 times, resulting in a remainder of 287.
Use 7 as the next digit of our solution. 
Result so far: 117798.627
The remainder is 287 after subtracting 2933 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Going ahead to step 12:
419 goes into 2870 6 times with a remainder of 356.
The next digit of our result is 6. 
Result so far: 117798.6276
Subtracting 2514 from 2870 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 13:
419 can be fit into 3560 8 times, resulting in a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 117798.62768
If we subtract 3352 from 3560, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 14:
When dividing 2080 by 419, we get 4 with a remainder of 404.
Record the quotient 4 as the next digit in the result. 
Result so far: 117798.627684
The remainder is 404 after subtracting 1676 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 15:
419 goes into 4040 9 times with a remainder of 269.
Write down 9 as next digit of the result. 
Result so far: 117798.6276849
Subtracting 3771 from 4040 leaves us with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 16:
If we divide 2690 by 419, we get 6 and a remainder of 176.
Write down 6 as next digit of the result. 
Result so far: 117798.62768496
Subtract 2514 from 2690 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final outcome is 117798.62768496, with a leftover of 1.76e-07.