We're dividing 61877275 by 918 
The aim is to understand the frequency of 918 in 61877275.

On to step 1:
918 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 918

Advancing to step 2:
61 divided by 918 is 0 with a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Take the next digit (8) from the dividend and append it to 61, then repeat: 618 / 918

Advancing to step 3:
If we divide 618 by 918, we get 0 and a remainder of 618.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 618 and we're left with 618.
Grab the next digit (7) from the dividend, add it to 618, then carry on: 6187 / 918

Let's proceed to step 4:
918 can be fit into 6187 6 times, resulting in a remainder of 679.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 5508 away from 6187, we end up with 679.
Grab the next digit (7) from the dividend, add it to 679, then carry on: 6797 / 918

Going ahead to step 5:
918 goes into 6797 7 times with a remainder of 371.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we subtract 6426 from 6797, we get 371.
Include the next digit (2) from the dividend after 371, then repeat: 3712 / 918

Moving on to step 6:
The number 918 fits into 3712 4 times, leaving a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 674.0
Deduct 3672 from 3712 and we're left with 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 918

Step 7:
407 divided by 918 is 0 with a remainder of 407.
Record the quotient 0 as the next digit in the result. 
Result so far: 6740.0
Deduct 0 from 407 and we're left with 407.
Include the next digit (5) from the dividend after 407, then repeat: 4075 / 918

Going ahead to step 8:
918 goes into 4075 4 times with a remainder of 403.
The next digit of our result is 4. 
Result so far: 67404.0
If we take 3672 away from 4075, we end up with 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Advancing to step 9:
918 can be fit into 4030 4 times, resulting in a remainder of 358.
The next digit of our result is 4. 
Result so far: 67404.4
If we take 3672 away from 4030, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 10:
When dividing 3580 by 918, we get 3 with a remainder of 826.
Use 3 as the next digit of our solution. 
Result so far: 67404.43
Deduct 2754 from 3580 and we're left with 826.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8260, and continue the process.

Going ahead to step 11:
8260 divided by 918 is 8 with a remainder of 916.
Put 8 as the next digit of the answer. 
Result so far: 67404.438
Subtracting 7344 from 8260 leaves us with 916.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9160, and continue the process.

Going ahead to step 12:
If we divide 9160 by 918, we get 9 and a remainder of 898.
Put 9 as the next digit of the answer. 
Result so far: 67404.4389
If we take 8262 away from 9160, we end up with 898.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8980, and continue the process.

Going ahead to step 13:
918 goes into 8980 9 times with a remainder of 718.
Record the quotient 9 as the next digit in the result. 
Result so far: 67404.43899
The remainder is 718 after subtracting 8262 from 8980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

The final outcome is 67404.43899, with a leftover of 0.000718.