6503521 divided by 771 
The aim is to understand the frequency of 771 in 6503521.

Step 1:
771 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 771

On to step 2:
When dividing 65 by 771, we get 0 with a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Include the next digit (0) from the dividend after 65, then repeat: 650 / 771

Going ahead to step 3:
When dividing 650 by 771, we get 0 with a remainder of 650.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 650 to get 650.
Append the next digit (3) from the dividend to 650 and continue with: 6503 / 771

On to step 4:
When dividing 6503 by 771, we get 8 with a remainder of 335.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 6168 from 6503 and we're left with 335.
Fetch the next digit (5) from the dividend, attach it to 335 and continue: 3355 / 771

Moving on to step 5:
771 can be fit into 3355 4 times, resulting in a remainder of 271.
Use 4 as the next digit of our solution. 
Result so far: 84.0
If we subtract 3084 from 3355, we get 271.
Bring next digit (2) of the dividend behind the 271 and repeat the process: 2712 / 771

Going ahead to step 6:
When dividing 2712 by 771, we get 3 with a remainder of 399.
The next digit of our result is 3. 
Result so far: 843.0
Deduct 2313 from 2712 and we're left with 399.
Take the next digit (1) from the dividend and append it to 399, then repeat: 3991 / 771

On to step 7:
771 goes into 3991 5 times with a remainder of 136.
The number 5 becomes the next digit in our result. 
Result so far: 8435.0
If we take 3855 away from 3991, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 8:
If we divide 1360 by 771, we get 1 and a remainder of 589.
Put 1 as the next digit of the answer. 
Result so far: 8435.1
Deduct 771 from 1360 and we're left with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Going ahead to step 9:
If we divide 5890 by 771, we get 7 and a remainder of 493.
The next digit of our result is 7. 
Result so far: 8435.17
If we take 5397 away from 5890, we end up with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Going ahead to step 10:
The number 771 fits into 4930 6 times, leaving a remainder of 304.
Write down 6 as next digit of the result. 
Result so far: 8435.176
The remainder is 304 after subtracting 4626 from 4930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 11:
When dividing 3040 by 771, we get 3 with a remainder of 727.
Record the quotient 3 as the next digit in the result. 
Result so far: 8435.1763
The remainder is 727 after subtracting 2313 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

Step 12:
When dividing 7270 by 771, we get 9 with a remainder of 331.
Write down 9 as next digit of the result. 
Result so far: 8435.17639
The remainder is 331 after subtracting 6939 from 7270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Let's proceed to step 13:
3310 divided by 771 is 4 with a remainder of 226.
Record the quotient 4 as the next digit in the result. 
Result so far: 8435.176394
Subtract 3084 from 3310 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 14:
When dividing 2260 by 771, we get 2 with a remainder of 718.
Put 2 as the next digit of the answer. 
Result so far: 8435.1763942
Subtract 1542 from 2260 to get 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

On to step 15:
When dividing 7180 by 771, we get 9 with a remainder of 241.
Record the quotient 9 as the next digit in the result. 
Result so far: 8435.17639429
Subtract 6939 from 7180 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

The final outcome is 8435.17639429, with a leftover of 2.41e-07.