507773 divided by 70 
The aim is to understand the frequency of 70 in 507773.

Going ahead to step 1:
If we divide 5 by 70, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 70

Step 2:
If we divide 50 by 70, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Take the next digit (7) from the dividend and append it to 50, then repeat: 507 / 70

Let's proceed to step 3:
507 divided by 70 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 490 from 507, we get 17.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 70

Going ahead to step 4:
If we divide 177 by 70, we get 2 and a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 72.0
Subtract 140 from 177 to get 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 70

Moving on to step 5:
When dividing 377 by 70, we get 5 with a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 725.0
Subtract 350 from 377 to get 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 70

Advancing to step 6:
70 can be fit into 273 3 times, resulting in a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 7253.0
Subtracting 210 from 273 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
70 goes into 630 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 7253.9
If we take 630 away from 630, we end up 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.

Let's proceed to step 8:
The number 70 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 7253.9
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.

Moving on to step 9:
70 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7253.9
If we subtract 0 from 0, we 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.

The final outcome is 7253.9, with a leftover of 0.0.