62855802 divided by 870 
The aim is to understand the frequency of 870 in 62855802.

Step 1:
870 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 870

Advancing to step 2:
870 can be fit into 62 0 times, resulting in a remainder of 62.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Fetch the next digit (8) from the dividend, attach it to 62 and continue: 628 / 870

Let's proceed to step 3:
628 divided by 870 is 0 with a remainder of 628.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 628, we end up with 628.
Fetch the next digit (5) from the dividend, attach it to 628 and continue: 6285 / 870

On to step 4:
When dividing 6285 by 870, we get 7 with a remainder of 195.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 6090 away from 6285, we end up with 195.
Include the next digit (5) from the dividend after 195, then repeat: 1955 / 870

Step 5:
870 can be fit into 1955 2 times, resulting in a remainder of 215.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtract 1740 from 1955 to get 215.
Append the next digit (8) from the dividend to 215 and continue with: 2158 / 870

Advancing to step 6:
When dividing 2158 by 870, we get 2 with a remainder of 418.
The next digit of our result is 2. 
Result so far: 722.0
Deduct 1740 from 2158 and we're left with 418.
Include the next digit (0) from the dividend after 418, then repeat: 4180 / 870

Moving on to step 7:
When dividing 4180 by 870, we get 4 with a remainder of 700.
Put 4 as the next digit of the answer. 
Result so far: 7224.0
Subtracting 3480 from 4180 leaves us with 700.
Take the next digit (2) from the dividend and append it to 700, then repeat: 7002 / 870

On to step 8:
The number 870 fits into 7002 8 times, leaving a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 72248.0
Deduct 6960 from 7002 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
If we divide 420 by 870, we get 0 and a remainder of 420.
Write down 0 as next digit of the result. 
Result so far: 72248.0
Subtracting 0 from 420 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 10:
If we divide 4200 by 870, we get 4 and a remainder of 720.
The number 4 becomes the next digit in our result. 
Result so far: 72248.04
Subtracting 3480 from 4200 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 11:
870 can be fit into 7200 8 times, resulting in a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 72248.048
If we subtract 6960 from 7200, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
2400 divided by 870 is 2 with a remainder of 660.
Put 2 as the next digit of the answer. 
Result so far: 72248.0482
Subtracting 1740 from 2400 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 13:
6600 divided by 870 is 7 with a remainder of 510.
Put 7 as the next digit of the answer. 
Result so far: 72248.04827
Deduct 6090 from 6600 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 14:
870 can be fit into 5100 5 times, resulting in a remainder of 750.
Record the quotient 5 as the next digit in the result. 
Result so far: 72248.048275
If we subtract 4350 from 5100, we get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 15:
870 goes into 7500 8 times with a remainder of 540.
The number 8 becomes the next digit in our result. 
Result so far: 72248.0482758
If we take 6960 away from 7500, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 16:
If we divide 5400 by 870, we get 6 and a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 72248.04827586
If we take 5220 away from 5400, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final result is 72248.04827586 with a remainder of 1.8e-07.