30347159 divided by 870 
The aim is to understand the frequency of 870 in 30347159.

Advancing to step 1:
870 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 870

Step 2:
The number 870 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 870

Moving on to step 3:
The number 870 fits into 303 0 times, leaving a remainder of 303.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 303 after subtracting 0 from 303.
Include the next digit (4) from the dividend after 303, then repeat: 3034 / 870

Step 4:
If we divide 3034 by 870, we get 3 and a remainder of 424.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 2610 from 3034 leaves us with 424.
Include the next digit (7) from the dividend after 424, then repeat: 4247 / 870

On to step 5:
If we divide 4247 by 870, we get 4 and a remainder of 767.
Put 4 as the next digit of the answer. 
Result so far: 34.0
The remainder is 767 after subtracting 3480 from 4247.
Append the next digit (1) from the dividend to 767 and continue with: 7671 / 870

On to step 6:
If we divide 7671 by 870, we get 8 and a remainder of 711.
The next digit of our result is 8. 
Result so far: 348.0
Subtract 6960 from 7671 to get 711.
Fetch the next digit (5) from the dividend, attach it to 711 and continue: 7115 / 870

Let's proceed to step 7:
870 can be fit into 7115 8 times, resulting in a remainder of 155.
Write down 8 as next digit of the result. 
Result so far: 3488.0
If we subtract 6960 from 7115, we get 155.
Grab the next digit (9) from the dividend, add it to 155, then carry on: 1559 / 870

Step 8:
1559 divided by 870 is 1 with a remainder of 689.
Put 1 as the next digit of the answer. 
Result so far: 34881.0
If we take 870 away from 1559, we end up with 689.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6890, and continue the process.

Let's proceed to step 9:
870 can be fit into 6890 7 times, resulting in a remainder of 800.
Write down 7 as next digit of the result. 
Result so far: 34881.7
Deduct 6090 from 6890 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Let's proceed to step 10:
If we divide 8000 by 870, we get 9 and a remainder of 170.
Record the quotient 9 as the next digit in the result. 
Result so far: 34881.79
The remainder is 170 after subtracting 7830 from 8000.
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 11:
870 goes into 1700 1 times with a remainder of 830.
The number 1 becomes the next digit in our result. 
Result so far: 34881.791
If we subtract 870 from 1700, we get 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Advancing to step 12:
The number 870 fits into 8300 9 times, leaving a remainder of 470.
The next digit of our result is 9. 
Result so far: 34881.7919
Deduct 7830 from 8300 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 13:
870 goes into 4700 5 times with a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 34881.79195
Deduct 4350 from 4700 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 14:
When dividing 3500 by 870, we get 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 34881.791954
Subtract 3480 from 3500 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 15:
870 can be fit into 200 0 times, resulting in a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 34881.791954
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 16:
When dividing 2000 by 870, we get 2 with a remainder of 260.
Record the quotient 2 as the next digit in the result. 
Result so far: 34881.79195402
Subtract 1740 from 2000 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

After the division, we end up with 34881.79195402 and a remainder of 2.6e-07.