61720594 ÷ 917 
The aim is to understand the frequency of 917 in 61720594.

Let's proceed to step 1:
917 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 917

Step 2:
When dividing 61 by 917, we get 0 with a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 917

Let's proceed to step 3:
617 divided by 917 is 0 with a remainder of 617.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 617 and we're left with 617.
Include the next digit (2) from the dividend after 617, then repeat: 6172 / 917

On to step 4:
917 can be fit into 6172 6 times, resulting in a remainder of 670.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 670 after subtracting 5502 from 6172.
Include the next digit (0) from the dividend after 670, then repeat: 6700 / 917

On to step 5:
The number 917 fits into 6700 7 times, leaving a remainder of 281.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
The remainder is 281 after subtracting 6419 from 6700.
Append the next digit (5) from the dividend to 281 and continue with: 2815 / 917

Let's proceed to step 6:
If we divide 2815 by 917, we get 3 and a remainder of 64.
Record the quotient 3 as the next digit in the result. 
Result so far: 673.0
The remainder is 64 after subtracting 2751 from 2815.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 917

Going ahead to step 7:
When dividing 649 by 917, we get 0 with a remainder of 649.
The next digit of our result is 0. 
Result so far: 6730.0
Subtracting 0 from 649 leaves us with 649.
Bring next digit (4) of the dividend behind the 649 and repeat the process: 6494 / 917

Moving on to step 8:
917 goes into 6494 7 times with a remainder of 75.
Record the quotient 7 as the next digit in the result. 
Result so far: 67307.0
If we take 6419 away from 6494, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 9:
917 goes into 750 0 times with a remainder of 750.
Write down 0 as next digit of the result. 
Result so far: 67307.0
Deduct 0 from 750 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

On to step 10:
When dividing 7500 by 917, we get 8 with a remainder of 164.
Use 8 as the next digit of our solution. 
Result so far: 67307.08
The remainder is 164 after subtracting 7336 from 7500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 11:
1640 divided by 917 is 1 with a remainder of 723.
Write down 1 as next digit of the result. 
Result so far: 67307.081
If we take 917 away from 1640, we end up with 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

Let's proceed to step 12:
When dividing 7230 by 917, we get 7 with a remainder of 811.
The number 7 becomes the next digit in our result. 
Result so far: 67307.0817
If we take 6419 away from 7230, we end up with 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

Advancing to step 13:
917 goes into 8110 8 times with a remainder of 774.
Use 8 as the next digit of our solution. 
Result so far: 67307.08178
If we subtract 7336 from 8110, we get 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Moving on to step 14:
If we divide 7740 by 917, we get 8 and a remainder of 404.
Record the quotient 8 as the next digit in the result. 
Result so far: 67307.081788
The remainder is 404 after subtracting 7336 from 7740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

The final outcome is 67307.081788, with a leftover of 4.04e-05.