We divide 21352124 by 677
The aim is to understand the frequency of 677 in 21352124.

Step 1:
2 divided by 677 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 677

Going ahead to step 2:
The number 677 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 677

Advancing to step 3:
The number 677 fits into 213 0 times, leaving a remainder of 213.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 213 to get 213.
Bring next digit (5) of the dividend behind the 213 and repeat the process: 2135 / 677

On to step 4:
2135 divided by 677 is 3 with a remainder of 104.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 104 after subtracting 2031 from 2135.
Bring next digit (2) of the dividend behind the 104 and repeat the process: 1042 / 677

On to step 5:
1042 divided by 677 is 1 with a remainder of 365.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtract 677 from 1042 to get 365.
Fetch the next digit (1) from the dividend, attach it to 365 and continue: 3651 / 677

Moving on to step 6:
677 can be fit into 3651 5 times, resulting in a remainder of 266.
The next digit of our result is 5. 
Result so far: 315.0
Subtract 3385 from 3651 to get 266.
Append the next digit (2) from the dividend to 266 and continue with: 2662 / 677

Going ahead to step 7:
2662 divided by 677 is 3 with a remainder of 631.
Record the quotient 3 as the next digit in the result. 
Result so far: 3153.0
If we subtract 2031 from 2662, we get 631.
Grab the next digit (4) from the dividend, add it to 631, then carry on: 6314 / 677

Moving on to step 8:
677 goes into 6314 9 times with a remainder of 221.
Write down 9 as next digit of the result. 
Result so far: 31539.0
Subtracting 6093 from 6314 leaves us with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 9:
2210 divided by 677 is 3 with a remainder of 179.
Record the quotient 3 as the next digit in the result. 
Result so far: 31539.3
Subtract 2031 from 2210 to get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 10:
When dividing 1790 by 677, we get 2 with a remainder of 436.
Put 2 as the next digit of the answer. 
Result so far: 31539.32
If we subtract 1354 from 1790, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 11:
677 goes into 4360 6 times with a remainder of 298.
Write down 6 as next digit of the result. 
Result so far: 31539.326
The remainder is 298 after subtracting 4062 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 12:
2980 divided by 677 is 4 with a remainder of 272.
The number 4 becomes the next digit in our result. 
Result so far: 31539.3264
If we subtract 2708 from 2980, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 13:
The number 677 fits into 2720 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 31539.32644
Deduct 2708 from 2720 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 31539.32644 and a remainder of 1.2e-05.