77097651 ÷ 876 
The aim is to understand the frequency of 876 in 77097651.

Step 1:
If we divide 7 by 876, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 876

Advancing to step 2:
876 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 876

Moving on to step 3:
If we divide 770 by 876, we get 0 and a remainder of 770.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 770 to get 770.
Bring next digit (9) of the dividend behind the 770 and repeat the process: 7709 / 876

Advancing to step 4:
If we divide 7709 by 876, we get 8 and a remainder of 701.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 7008 from 7709 leaves us with 701.
Take the next digit (7) from the dividend and append it to 701, then repeat: 7017 / 876

Moving on to step 5:
When dividing 7017 by 876, we get 8 with a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 88.0
If we subtract 7008 from 7017, we get 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 876

Advancing to step 6:
The number 876 fits into 96 0 times, leaving a remainder of 96.
The number 0 becomes the next digit in our result. 
Result so far: 880.0
Deduct 0 from 96 and we're left with 96.
Bring next digit (5) of the dividend behind the 96 and repeat the process: 965 / 876

Let's proceed to step 7:
If we divide 965 by 876, we get 1 and a remainder of 89.
Put 1 as the next digit of the answer. 
Result so far: 8801.0
The remainder is 89 after subtracting 876 from 965.
Fetch the next digit (1) from the dividend, attach it to 89 and continue: 891 / 876

Moving on to step 8:
876 can be fit into 891 1 times, resulting in a remainder of 15.
The next digit of our result is 1. 
Result so far: 88011.0
If we take 876 away from 891, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
When dividing 150 by 876, we get 0 with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 88011.0
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 10:
The number 876 fits into 1500 1 times, leaving a remainder of 624.
Write down 1 as next digit of the result. 
Result so far: 88011.01
Subtracting 876 from 1500 leaves us with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Moving on to step 11:
876 can be fit into 6240 7 times, resulting in a remainder of 108.
The number 7 becomes the next digit in our result. 
Result so far: 88011.017
If we take 6132 away from 6240, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 12:
The number 876 fits into 1080 1 times, leaving a remainder of 204.
The number 1 becomes the next digit in our result. 
Result so far: 88011.0171
Subtract 876 from 1080 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 13:
When dividing 2040 by 876, we get 2 with a remainder of 288.
Use 2 as the next digit of our solution. 
Result so far: 88011.01712
Subtracting 1752 from 2040 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 14:
The number 876 fits into 2880 3 times, leaving a remainder of 252.
Record the quotient 3 as the next digit in the result. 
Result so far: 88011.017123
If we take 2628 away from 2880, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 15:
The number 876 fits into 2520 2 times, leaving a remainder of 768.
Use 2 as the next digit of our solution. 
Result so far: 88011.0171232
Deduct 1752 from 2520 and we're left with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Moving on to step 16:
The number 876 fits into 7680 8 times, leaving a remainder of 672.
Use 8 as the next digit of our solution. 
Result so far: 88011.01712328
Subtracting 7008 from 7680 leaves us with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

The quotient of the division is 88011.01712328, and the remainder is 6.72e-07.