84750644 divided by 419 
The aim is to understand the frequency of 419 in 84750644.

Going ahead to step 1:
419 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 419

Moving on to step 2:
419 can be fit into 84 0 times, resulting in a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Take the next digit (7) from the dividend and append it to 84, then repeat: 847 / 419

Advancing to step 3:
847 divided by 419 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 838 from 847, we get 9.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 419

On to step 4:
The number 419 fits into 95 0 times, leaving a remainder of 95.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 95 and we're left with 95.
Grab the next digit (0) from the dividend, add it to 95, then carry on: 950 / 419

Step 5:
419 can be fit into 950 2 times, resulting in a remainder of 112.
Record the quotient 2 as the next digit in the result. 
Result so far: 202.0
Subtracting 838 from 950 leaves us with 112.
Take the next digit (6) from the dividend and append it to 112, then repeat: 1126 / 419

Advancing to step 6:
419 can be fit into 1126 2 times, resulting in a remainder of 288.
Put 2 as the next digit of the answer. 
Result so far: 2022.0
If we subtract 838 from 1126, we get 288.
Bring next digit (4) of the dividend behind the 288 and repeat the process: 2884 / 419

Step 7:
The number 419 fits into 2884 6 times, leaving a remainder of 370.
The number 6 becomes the next digit in our result. 
Result so far: 20226.0
If we subtract 2514 from 2884, we get 370.
Fetch the next digit (4) from the dividend, attach it to 370 and continue: 3704 / 419

Let's proceed to step 8:
419 goes into 3704 8 times with a remainder of 352.
The number 8 becomes the next digit in our result. 
Result so far: 202268.0
If we subtract 3352 from 3704, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 9:
When dividing 3520 by 419, we get 8 with a remainder of 168.
Put 8 as the next digit of the answer. 
Result so far: 202268.8
If we take 3352 away from 3520, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 10:
419 can be fit into 1680 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 202268.84
The remainder is 4 after subtracting 1676 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
419 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 202268.84
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
400 divided by 419 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 202268.84
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 202268.84 with a remaining 0.004.