27162435 divided by 721 
The aim is to understand the frequency of 721 in 27162435.

Going ahead to step 1:
2 divided by 721 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 721

Step 2:
721 goes into 27 0 times with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 721

Let's proceed to step 3:
721 can be fit into 271 0 times, resulting in a remainder of 271.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 271 after subtracting 0 from 271.
Bring next digit (6) of the dividend behind the 271 and repeat the process: 2716 / 721

Going ahead to step 4:
721 can be fit into 2716 3 times, resulting in a remainder of 553.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 2163 from 2716 leaves us with 553.
Take the next digit (2) from the dividend and append it to 553, then repeat: 5532 / 721

Advancing to step 5:
When dividing 5532 by 721, we get 7 with a remainder of 485.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we take 5047 away from 5532, we end up with 485.
Bring next digit (4) of the dividend behind the 485 and repeat the process: 4854 / 721

Step 6:
When dividing 4854 by 721, we get 6 with a remainder of 528.
The next digit of our result is 6. 
Result so far: 376.0
If we subtract 4326 from 4854, we get 528.
Grab the next digit (3) from the dividend, add it to 528, then carry on: 5283 / 721

Let's proceed to step 7:
If we divide 5283 by 721, we get 7 and a remainder of 236.
Record the quotient 7 as the next digit in the result. 
Result so far: 3767.0
Subtract 5047 from 5283 to get 236.
Bring next digit (5) of the dividend behind the 236 and repeat the process: 2365 / 721

Let's proceed to step 8:
721 can be fit into 2365 3 times, resulting in a remainder of 202.
The number 3 becomes the next digit in our result. 
Result so far: 37673.0
If we take 2163 away from 2365, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 9:
When dividing 2020 by 721, we get 2 with a remainder of 578.
Write down 2 as next digit of the result. 
Result so far: 37673.2
If we take 1442 away from 2020, we end up with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Step 10:
The number 721 fits into 5780 8 times, leaving a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 37673.28
If we take 5768 away from 5780, we end up 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.

Moving on to step 11:
The number 721 fits into 120 0 times, leaving a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 37673.28
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
The number 721 fits into 1200 1 times, leaving a remainder of 479.
Put 1 as the next digit of the answer. 
Result so far: 37673.2801
The remainder is 479 after subtracting 721 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

On to step 13:
4790 divided by 721 is 6 with a remainder of 464.
The next digit of our result is 6. 
Result so far: 37673.28016
The remainder is 464 after subtracting 4326 from 4790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 14:
721 goes into 4640 6 times with a remainder of 314.
Record the quotient 6 as the next digit in the result. 
Result so far: 37673.280166
Subtracting 4326 from 4640 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

The quotient of the division is 37673.280166, and the remainder is 3.14e-05.