Let's divide 69878183 by 707
The aim is to understand the frequency of 707 in 69878183.

Moving on to step 1:
The number 707 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 707

Step 2:
707 goes into 69 0 times with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Bring next digit (8) of the dividend behind the 69 and repeat the process: 698 / 707

Let's proceed to step 3:
707 goes into 698 0 times with a remainder of 698.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 698 and we're left with 698.
Bring next digit (7) of the dividend behind the 698 and repeat the process: 6987 / 707

Advancing to step 4:
If we divide 6987 by 707, we get 9 and a remainder of 624.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 6363 from 6987 and we're left with 624.
Include the next digit (8) from the dividend after 624, then repeat: 6248 / 707

Going ahead to step 5:
When dividing 6248 by 707, we get 8 with a remainder of 592.
The number 8 becomes the next digit in our result. 
Result so far: 98.0
Subtract 5656 from 6248 to get 592.
Append the next digit (1) from the dividend to 592 and continue with: 5921 / 707

Step 6:
5921 divided by 707 is 8 with a remainder of 265.
Put 8 as the next digit of the answer. 
Result so far: 988.0
The remainder is 265 after subtracting 5656 from 5921.
Append the next digit (8) from the dividend to 265 and continue with: 2658 / 707

Let's proceed to step 7:
707 can be fit into 2658 3 times, resulting in a remainder of 537.
Record the quotient 3 as the next digit in the result. 
Result so far: 9883.0
Subtracting 2121 from 2658 leaves us with 537.
Take the next digit (3) from the dividend and append it to 537, then repeat: 5373 / 707

Moving on to step 8:
707 goes into 5373 7 times with a remainder of 424.
Use 7 as the next digit of our solution. 
Result so far: 98837.0
Deduct 4949 from 5373 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Advancing to step 9:
4240 divided by 707 is 5 with a remainder of 705.
Put 5 as the next digit of the answer. 
Result so far: 98837.5
The remainder is 705 after subtracting 3535 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Let's proceed to step 10:
707 goes into 7050 9 times with a remainder of 687.
Put 9 as the next digit of the answer. 
Result so far: 98837.59
If we subtract 6363 from 7050, we get 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

On to step 11:
707 can be fit into 6870 9 times, resulting in a remainder of 507.
The number 9 becomes the next digit in our result. 
Result so far: 98837.599
If we take 6363 away from 6870, we end up with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Our division results in 98837.599 with a remaining 0.0507.