780411 ÷ 773 
The aim is to understand the frequency of 773 in 780411.

Moving on to step 1:
773 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 773

Advancing to step 2:
773 goes into 78 0 times with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Bring next digit (0) of the dividend behind the 78 and repeat the process: 780 / 773

Advancing to step 3:
If we divide 780 by 773, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 773 away from 780, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 773

Going ahead to step 4:
773 goes into 74 0 times with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 74 leaves us with 74.
Take the next digit (1) from the dividend and append it to 74, then repeat: 741 / 773

Moving on to step 5:
741 divided by 773 is 0 with a remainder of 741.
The next digit of our result is 0. 
Result so far: 100.0
Subtract 0 from 741 to get 741.
Take the next digit (1) from the dividend and append it to 741, then repeat: 7411 / 773

Step 6:
773 goes into 7411 9 times with a remainder of 454.
Write down 9 as next digit of the result. 
Result so far: 1009.0
Subtracting 6957 from 7411 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Advancing to step 7:
If we divide 4540 by 773, we get 5 and a remainder of 675.
Write down 5 as next digit of the result. 
Result so far: 1009.5
Deduct 3865 from 4540 and we're left with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Advancing to step 8:
When dividing 6750 by 773, we get 8 with a remainder of 566.
Write down 8 as next digit of the result. 
Result so far: 1009.58
If we subtract 6184 from 6750, we get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Moving on to step 9:
If we divide 5660 by 773, we get 7 and a remainder of 249.
Record the quotient 7 as the next digit in the result. 
Result so far: 1009.587
Subtract 5411 from 5660 to get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

On to step 10:
If we divide 2490 by 773, we get 3 and a remainder of 171.
Record the quotient 3 as the next digit in the result. 
Result so far: 1009.5873
The remainder is 171 after subtracting 2319 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 11:
773 goes into 1710 2 times with a remainder of 164.
Record the quotient 2 as the next digit in the result. 
Result so far: 1009.58732
If we subtract 1546 from 1710, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 12:
When dividing 1640 by 773, we get 2 with a remainder of 94.
Record the quotient 2 as the next digit in the result. 
Result so far: 1009.587322
If we subtract 1546 from 1640, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The final outcome is 1009.587322, with a leftover of 9.4e-06.