We're dividing 64912503 by 898 
The aim is to understand the frequency of 898 in 64912503.

Moving on to step 1:
6 divided by 898 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 898

Step 2:
898 goes into 64 0 times with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 898

Moving on to step 3:
The number 898 fits into 649 0 times, leaving a remainder of 649.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 649 after subtracting 0 from 649.
Include the next digit (1) from the dividend after 649, then repeat: 6491 / 898

Moving on to step 4:
898 goes into 6491 7 times with a remainder of 205.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 6286 from 6491 to get 205.
Take the next digit (2) from the dividend and append it to 205, then repeat: 2052 / 898

Step 5:
898 can be fit into 2052 2 times, resulting in a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 72.0
The remainder is 256 after subtracting 1796 from 2052.
Fetch the next digit (5) from the dividend, attach it to 256 and continue: 2565 / 898

Moving on to step 6:
When dividing 2565 by 898, we get 2 with a remainder of 769.
Write down 2 as next digit of the result. 
Result so far: 722.0
Deduct 1796 from 2565 and we're left with 769.
Include the next digit (0) from the dividend after 769, then repeat: 7690 / 898

Advancing to step 7:
7690 divided by 898 is 8 with a remainder of 506.
The number 8 becomes the next digit in our result. 
Result so far: 7228.0
Subtract 7184 from 7690 to get 506.
Bring next digit (3) of the dividend behind the 506 and repeat the process: 5063 / 898

On to step 8:
898 goes into 5063 5 times with a remainder of 573.
Use 5 as the next digit of our solution. 
Result so far: 72285.0
Subtracting 4490 from 5063 leaves us with 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Going ahead to step 9:
The number 898 fits into 5730 6 times, leaving a remainder of 342.
Put 6 as the next digit of the answer. 
Result so far: 72285.6
Deduct 5388 from 5730 and we're left with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 10:
898 goes into 3420 3 times with a remainder of 726.
Record the quotient 3 as the next digit in the result. 
Result so far: 72285.63
The remainder is 726 after subtracting 2694 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

Step 11:
When dividing 7260 by 898, we get 8 with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 72285.638
If we subtract 7184 from 7260, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 12:
898 can be fit into 760 0 times, resulting in a remainder of 760.
Record the quotient 0 as the next digit in the result. 
Result so far: 72285.638
If we take 0 away from 760, we end up with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 13:
The number 898 fits into 7600 8 times, leaving a remainder of 416.
Put 8 as the next digit of the answer. 
Result so far: 72285.63808
If we take 7184 away from 7600, 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.

Moving on to step 14:
If we divide 4160 by 898, we get 4 and a remainder of 568.
Put 4 as the next digit of the answer. 
Result so far: 72285.638084
Subtract 3592 from 4160 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 15:
898 can be fit into 5680 6 times, resulting in a remainder of 292.
Record the quotient 6 as the next digit in the result. 
Result so far: 72285.6380846
Deduct 5388 from 5680 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 16:
When dividing 2920 by 898, we get 3 with a remainder of 226.
Put 3 as the next digit of the answer. 
Result so far: 72285.63808463
If we subtract 2694 from 2920, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

After the division, we end up with 72285.63808463 and a remainder of 2.26e-07.