50698340 divided by 70 
The aim is to understand the frequency of 70 in 50698340.

On to step 1:
If we divide 5 by 70, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 70

Advancing to step 2:
If we divide 50 by 70, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Fetch the next digit (6) from the dividend, attach it to 50 and continue: 506 / 70

Let's proceed to step 3:
70 can be fit into 506 7 times, resulting in a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 490 from 506 leaves us with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 70

Going ahead to step 4:
70 can be fit into 169 2 times, resulting in a remainder of 29.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
Subtracting 140 from 169 leaves us with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 70

Moving on to step 5:
70 goes into 298 4 times with a remainder of 18.
The next digit of our result is 4. 
Result so far: 724.0
Subtracting 280 from 298 leaves us with 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 70

Step 6:
70 goes into 183 2 times with a remainder of 43.
Record the quotient 2 as the next digit in the result. 
Result so far: 7242.0
If we take 140 away from 183, we end up with 43.
Take the next digit (4) from the dividend and append it to 43, then repeat: 434 / 70

Step 7:
When dividing 434 by 70, we get 6 with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 72426.0
Deduct 420 from 434 and we're left with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 70

Advancing to step 8:
70 can be fit into 140 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 724262.0
Subtract 140 from 140 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
70 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 724262.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 70 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 724262.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 724262.0, with a leftover of 0.0.