We divide 83824921 by 771
The aim is to understand the frequency of 771 in 83824921.

Moving on to step 1:
The number 771 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 771

Going ahead to step 2:
The number 771 fits into 83 0 times, leaving a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Fetch the next digit (8) from the dividend, attach it to 83 and continue: 838 / 771

Advancing to step 3:
If we divide 838 by 771, we get 1 and a remainder of 67.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 67 after subtracting 771 from 838.
Grab the next digit (2) from the dividend, add it to 67, then carry on: 672 / 771

On to step 4:
771 goes into 672 0 times with a remainder of 672.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 672, we end up with 672.
Bring next digit (4) of the dividend behind the 672 and repeat the process: 6724 / 771

Going ahead to step 5:
771 can be fit into 6724 8 times, resulting in a remainder of 556.
Write down 8 as next digit of the result. 
Result so far: 108.0
Deduct 6168 from 6724 and we're left with 556.
Fetch the next digit (9) from the dividend, attach it to 556 and continue: 5569 / 771

Going ahead to step 6:
The number 771 fits into 5569 7 times, leaving a remainder of 172.
Use 7 as the next digit of our solution. 
Result so far: 1087.0
Subtract 5397 from 5569 to get 172.
Take the next digit (2) from the dividend and append it to 172, then repeat: 1722 / 771

Advancing to step 7:
771 can be fit into 1722 2 times, resulting in a remainder of 180.
Write down 2 as next digit of the result. 
Result so far: 10872.0
If we take 1542 away from 1722, we end up with 180.
Take the next digit (1) from the dividend and append it to 180, then repeat: 1801 / 771

Let's proceed to step 8:
The number 771 fits into 1801 2 times, leaving a remainder of 259.
Write down 2 as next digit of the result. 
Result so far: 108722.0
If we take 1542 away from 1801, we end up with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Step 9:
2590 divided by 771 is 3 with a remainder of 277.
Record the quotient 3 as the next digit in the result. 
Result so far: 108722.3
Deduct 2313 from 2590 and we're left with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Step 10:
771 can be fit into 2770 3 times, resulting in a remainder of 457.
The next digit of our result is 3. 
Result so far: 108722.33
If we subtract 2313 from 2770, we get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

The final result is 108722.33 with a remainder of 0.457.