77802862 ÷ 856 
The aim is to understand the frequency of 856 in 77802862.

Advancing to step 1:
7 divided by 856 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 856

Moving on to step 2:
856 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 856

Advancing to step 3:
778 divided by 856 is 0 with a remainder of 778.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 778 leaves us with 778.
Append the next digit (0) from the dividend to 778 and continue with: 7780 / 856

Going ahead to step 4:
856 goes into 7780 9 times with a remainder of 76.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 7704 away from 7780, we end up with 76.
Fetch the next digit (2) from the dividend, attach it to 76 and continue: 762 / 856

Moving on to step 5:
When dividing 762 by 856, we get 0 with a remainder of 762.
Write down 0 as next digit of the result. 
Result so far: 90.0
Subtracting 0 from 762 leaves us with 762.
Take the next digit (8) from the dividend and append it to 762, then repeat: 7628 / 856

Let's proceed to step 6:
7628 divided by 856 is 8 with a remainder of 780.
Write down 8 as next digit of the result. 
Result so far: 908.0
If we take 6848 away from 7628, we end up with 780.
Grab the next digit (6) from the dividend, add it to 780, then carry on: 7806 / 856

Let's proceed to step 7:
If we divide 7806 by 856, we get 9 and a remainder of 102.
Record the quotient 9 as the next digit in the result. 
Result so far: 9089.0
If we subtract 7704 from 7806, we get 102.
Append the next digit (2) from the dividend to 102 and continue with: 1022 / 856

Moving on to step 8:
If we divide 1022 by 856, we get 1 and a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 90891.0
Deduct 856 from 1022 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 9:
856 goes into 1660 1 times with a remainder of 804.
The number 1 becomes the next digit in our result. 
Result so far: 90891.1
If we take 856 away from 1660, we end up with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Moving on to step 10:
856 goes into 8040 9 times with a remainder of 336.
Write down 9 as next digit of the result. 
Result so far: 90891.19
If we take 7704 away from 8040, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 11:
When dividing 3360 by 856, we get 3 with a remainder of 792.
The next digit of our result is 3. 
Result so far: 90891.193
If we subtract 2568 from 3360, we get 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

On to step 12:
856 goes into 7920 9 times with a remainder of 216.
Use 9 as the next digit of our solution. 
Result so far: 90891.1939
If we subtract 7704 from 7920, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 13:
When dividing 2160 by 856, we get 2 with a remainder of 448.
Put 2 as the next digit of the answer. 
Result so far: 90891.19392
The remainder is 448 after subtracting 1712 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Moving on to step 14:
4480 divided by 856 is 5 with a remainder of 200.
The next digit of our result is 5. 
Result so far: 90891.193925
The remainder is 200 after subtracting 4280 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 15:
856 can be fit into 2000 2 times, resulting in a remainder of 288.
Use 2 as the next digit of our solution. 
Result so far: 90891.1939252
The remainder is 288 after subtracting 1712 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 16:
856 can be fit into 2880 3 times, resulting in a remainder of 312.
The number 3 becomes the next digit in our result. 
Result so far: 90891.19392523
If we take 2568 away from 2880, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

The quotient of the division is 90891.19392523, and the remainder is 3.12e-07.