Let's divide 84298571 by 63
The aim is to understand the frequency of 63 in 84298571.

Step 1:
When dividing 8 by 63, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 63

Let's proceed to step 2:
If we divide 84 by 63, we get 1 and a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 63 from 84 to get 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 63

Step 3:
If we divide 212 by 63, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 189 from 212 leaves us with 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 63

Moving on to step 4:
63 can be fit into 239 3 times, resulting in a remainder of 50.
The next digit of our result is 3. 
Result so far: 133.0
The remainder is 50 after subtracting 189 from 239.
Grab the next digit (8) from the dividend, add it to 50, then carry on: 508 / 63

Moving on to step 5:
63 goes into 508 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 1338.0
Subtracting 504 from 508 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 63

Moving on to step 6:
45 divided by 63 is 0 with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 13380.0
Subtract 0 from 45 to get 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 63

Going ahead to step 7:
63 goes into 457 7 times with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 133807.0
If we take 441 away from 457, we end up with 16.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 63

Advancing to step 8:
When dividing 161 by 63, we get 2 with a remainder of 35.
Record the quotient 2 as the next digit in the result. 
Result so far: 1338072.0
The remainder is 35 after subtracting 126 from 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
63 can be fit into 350 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 1338072.5
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
63 can be fit into 350 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 1338072.55
Subtracting 315 from 350 leaves us with 35.
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 1338072.55 and a remainder of 0.035.