We look at the division of 43351589 by 498 
The aim is to understand the frequency of 498 in 43351589.

On to step 1:
4 divided by 498 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 498

Let's proceed to step 2:
498 can be fit into 43 0 times, resulting in a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Take the next digit (3) from the dividend and append it to 43, then repeat: 433 / 498

Step 3:
The number 498 fits into 433 0 times, leaving a remainder of 433.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 433 after subtracting 0 from 433.
Grab the next digit (5) from the dividend, add it to 433, then carry on: 4335 / 498

Step 4:
If we divide 4335 by 498, we get 8 and a remainder of 351.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 351 after subtracting 3984 from 4335.
Take the next digit (1) from the dividend and append it to 351, then repeat: 3511 / 498

Going ahead to step 5:
3511 divided by 498 is 7 with a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 87.0
If we subtract 3486 from 3511, we get 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 498

Let's proceed to step 6:
498 goes into 255 0 times with a remainder of 255.
Write down 0 as next digit of the result. 
Result so far: 870.0
If we subtract 0 from 255, we get 255.
Grab the next digit (8) from the dividend, add it to 255, then carry on: 2558 / 498

Let's proceed to step 7:
498 goes into 2558 5 times with a remainder of 68.
Put 5 as the next digit of the answer. 
Result so far: 8705.0
Deduct 2490 from 2558 and we're left with 68.
Take the next digit (9) from the dividend and append it to 68, then repeat: 689 / 498

Step 8:
498 can be fit into 689 1 times, resulting in a remainder of 191.
The next digit of our result is 1. 
Result so far: 87051.0
If we subtract 498 from 689, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 9:
The number 498 fits into 1910 3 times, leaving a remainder of 416.
Put 3 as the next digit of the answer. 
Result so far: 87051.3
If we take 1494 away from 1910, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 10:
498 can be fit into 4160 8 times, resulting in a remainder of 176.
Write down 8 as next digit of the result. 
Result so far: 87051.38
If we take 3984 away from 4160, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 11:
498 goes into 1760 3 times with a remainder of 266.
Put 3 as the next digit of the answer. 
Result so far: 87051.383
Subtracting 1494 from 1760 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Moving on to step 12:
498 goes into 2660 5 times with a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 87051.3835
Subtract 2490 from 2660 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 13:
498 goes into 1700 3 times with a remainder of 206.
Put 3 as the next digit of the answer. 
Result so far: 87051.38353
If we take 1494 away from 1700, we end up with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

On to step 14:
498 can be fit into 2060 4 times, resulting in a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 87051.383534
If we take 1992 away from 2060, 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.

Step 15:
498 can be fit into 680 1 times, resulting in a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 87051.3835341
Subtract 498 from 680 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Let's proceed to step 16:
1820 divided by 498 is 3 with a remainder of 326.
Put 3 as the next digit of the answer. 
Result so far: 87051.38353413
If we take 1494 away from 1820, we end up with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

The quotient of the division is 87051.38353413, and the remainder is 3.26e-07.