70931708 ÷ 49 
The aim is to understand the frequency of 49 in 70931708.

Advancing to step 1:
49 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 49

Moving on to step 2:
49 goes into 70 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 49 away from 70, we end up with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 49

Going ahead to step 3:
When dividing 219 by 49, we get 4 with a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 196 away from 219, we end up with 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 49

Going ahead to step 4:
49 can be fit into 233 4 times, resulting in a remainder of 37.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
If we take 196 away from 233, we end up with 37.
Include the next digit (1) from the dividend after 37, then repeat: 371 / 49

Going ahead to step 5:
If we divide 371 by 49, we get 7 and a remainder of 28.
The next digit of our result is 7. 
Result so far: 1447.0
Subtract 343 from 371 to get 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 49

Advancing to step 6:
49 goes into 287 5 times with a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 14475.0
If we subtract 245 from 287, we get 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 49

On to step 7:
49 goes into 420 8 times with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 144758.0
If we take 392 away from 420, we end up with 28.
Take the next digit (8) from the dividend and append it to 28, then repeat: 288 / 49

Going ahead to step 8:
When dividing 288 by 49, we get 5 with a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 1447585.0
Subtracting 245 from 288 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 9:
If we divide 430 by 49, we get 8 and a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 1447585.8
Subtract 392 from 430 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
380 divided by 49 is 7 with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 1447585.87
Deduct 343 from 380 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 11:
The number 49 fits into 370 7 times, leaving a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 1447585.877
Subtract 343 from 370 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 1447585.877 and a remainder of 0.0027.