Let's divide 27397531 by 77
We want to divide 27397531 by 77.

Let's proceed to step 1:
If we divide 2 by 77, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 77

On to step 2:
27 divided by 77 is 0 with a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 77

Advancing to step 3:
When dividing 273 by 77, we get 3 with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 231 from 273, we get 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 77

Advancing to step 4:
429 divided by 77 is 5 with a remainder of 44.
The next digit of our result is 5. 
Result so far: 35.0
Subtracting 385 from 429 leaves us with 44.
Fetch the next digit (7) from the dividend, attach it to 44 and continue: 447 / 77

On to step 5:
When dividing 447 by 77, we get 5 with a remainder of 62.
The number 5 becomes the next digit in our result. 
Result so far: 355.0
Deduct 385 from 447 and we're left with 62.
Take the next digit (5) from the dividend and append it to 62, then repeat: 625 / 77

Advancing to step 6:
625 divided by 77 is 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 3558.0
If we take 616 away from 625, we end up with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 77

Let's proceed to step 7:
The number 77 fits into 93 1 times, leaving a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 35581.0
The remainder is 16 after subtracting 77 from 93.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 77

Going ahead to step 8:
The number 77 fits into 161 2 times, leaving a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 355812.0
If we take 154 away from 161, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
The number 77 fits into 70 0 times, leaving a remainder of 70.
The next digit of our result is 0. 
Result so far: 355812.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
When dividing 700 by 77, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 355812.09
Deduct 693 from 700 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 11:
The number 77 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 355812.09
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 12:
When dividing 700 by 77, we get 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 355812.0909
Deduct 693 from 700 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 13:
The number 77 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 355812.0909
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 14:
If we divide 700 by 77, we get 9 and a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 355812.090909
If we subtract 693 from 700, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 15:
70 divided by 77 is 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 355812.090909
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 16:
77 can be fit into 700 9 times, resulting in a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 355812.09090909
Subtract 693 from 700 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 355812.09090909 with a remaining 7e-09.