Let's divide 77744869 by 51
Our goal is to divide 77744869 by 51.

Let's proceed to step 1:
7 divided by 51 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 51

Advancing to step 2:
51 goes into 77 1 times with a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 51 from 77, we get 26.
Grab the next digit (7) from the dividend, add it to 26, then carry on: 267 / 51

Step 3:
When dividing 267 by 51, we get 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 255 from 267 leaves us with 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 51

On to step 4:
124 divided by 51 is 2 with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 152.0
Subtracting 102 from 124 leaves us with 22.
Append the next digit (4) from the dividend to 22 and continue with: 224 / 51

Let's proceed to step 5:
51 can be fit into 224 4 times, resulting in a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 1524.0
If we take 204 away from 224, we end up with 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 51

Moving on to step 6:
When dividing 208 by 51, we get 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 15244.0
Deduct 204 from 208 and we're left with 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 51

Step 7:
51 can be fit into 46 0 times, resulting in a remainder of 46.
The next digit of our result is 0. 
Result so far: 152440.0
If we subtract 0 from 46, we get 46.
Grab the next digit (9) from the dividend, add it to 46, then carry on: 469 / 51

Advancing to step 8:
51 can be fit into 469 9 times, resulting in a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 1524409.0
Deduct 459 from 469 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
51 goes into 100 1 times with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 1524409.1
Subtracting 51 from 100 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 10:
490 divided by 51 is 9 with a remainder of 31.
The next digit of our result is 9. 
Result so far: 1524409.19
Subtracting 459 from 490 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 11:
51 can be fit into 310 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 1524409.196
Deduct 306 from 310 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
51 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1524409.196
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
51 goes into 400 7 times with a remainder of 43.
The next digit of our result is 7. 
Result so far: 1524409.19607
Subtract 357 from 400 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 14:
51 can be fit into 430 8 times, resulting in a remainder of 22.
The next digit of our result is 8. 
Result so far: 1524409.196078
Subtract 408 from 430 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 15:
220 divided by 51 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 1524409.1960784
Deduct 204 from 220 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 16:
If we divide 160 by 51, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 1524409.19607843
Deduct 153 from 160 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.

The final result is 1524409.19607843 with a remainder of 7e-09.