We look at the division of 62150357 by 879 
The aim is to understand the frequency of 879 in 62150357.

Step 1:
If we divide 6 by 879, we get 0 and 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.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 879

Step 2:
When dividing 62 by 879, we get 0 with a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 62 after subtracting 0 from 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 879

Advancing to step 3:
879 goes into 621 0 times with a remainder of 621.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 621 to get 621.
Take the next digit (5) from the dividend and append it to 621, then repeat: 6215 / 879

Advancing to step 4:
When dividing 6215 by 879, we get 7 with a remainder of 62.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 6153 from 6215 leaves us with 62.
Take the next digit (0) from the dividend and append it to 62, then repeat: 620 / 879

Let's proceed to step 5:
879 goes into 620 0 times with a remainder of 620.
The next digit of our result is 0. 
Result so far: 70.0
Subtracting 0 from 620 leaves us with 620.
Append the next digit (3) from the dividend to 620 and continue with: 6203 / 879

Step 6:
When dividing 6203 by 879, we get 7 with a remainder of 50.
The number 7 becomes the next digit in our result. 
Result so far: 707.0
Deduct 6153 from 6203 and we're left with 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 879

Step 7:
When dividing 505 by 879, we get 0 with a remainder of 505.
Record the quotient 0 as the next digit in the result. 
Result so far: 7070.0
The remainder is 505 after subtracting 0 from 505.
Include the next digit (7) from the dividend after 505, then repeat: 5057 / 879

Step 8:
879 can be fit into 5057 5 times, resulting in a remainder of 662.
Use 5 as the next digit of our solution. 
Result so far: 70705.0
If we take 4395 away from 5057, we end up with 662.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

Moving on to step 9:
When dividing 6620 by 879, we get 7 with a remainder of 467.
Put 7 as the next digit of the answer. 
Result so far: 70705.7
If we take 6153 away from 6620, we end up with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Moving on to step 10:
The number 879 fits into 4670 5 times, leaving a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 70705.75
The remainder is 275 after subtracting 4395 from 4670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 11:
879 goes into 2750 3 times with a remainder of 113.
The number 3 becomes the next digit in our result. 
Result so far: 70705.753
If we take 2637 away from 2750, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Advancing to step 12:
879 can be fit into 1130 1 times, resulting in a remainder of 251.
Write down 1 as next digit of the result. 
Result so far: 70705.7531
Subtracting 879 from 1130 leaves us with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 13:
2510 divided by 879 is 2 with a remainder of 752.
Write down 2 as next digit of the result. 
Result so far: 70705.75312
If we subtract 1758 from 2510, we get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 14:
When dividing 7520 by 879, we get 8 with a remainder of 488.
Use 8 as the next digit of our solution. 
Result so far: 70705.753128
Deduct 7032 from 7520 and we're left with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Advancing to step 15:
When dividing 4880 by 879, we get 5 with a remainder of 485.
Use 5 as the next digit of our solution. 
Result so far: 70705.7531285
If we subtract 4395 from 4880, we get 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Going ahead to step 16:
The number 879 fits into 4850 5 times, leaving a remainder of 455.
Use 5 as the next digit of our solution. 
Result so far: 70705.75312855
Subtracting 4395 from 4850 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

After the division, we end up with 70705.75312855 and a remainder of 4.55e-07.