We divide 77769843 by 415
Our goal is to divide 77769843 by 415.

Going ahead to step 1:
If we divide 7 by 415, 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.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 415

Going ahead to step 2:
When dividing 77 by 415, we get 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Append the next digit (7) from the dividend to 77 and continue with: 777 / 415

Moving on to step 3:
415 goes into 777 1 times with a remainder of 362.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 415 from 777 to get 362.
Take the next digit (6) from the dividend and append it to 362, then repeat: 3626 / 415

On to step 4:
When dividing 3626 by 415, we get 8 with a remainder of 306.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 3320 from 3626 and we're left with 306.
Grab the next digit (9) from the dividend, add it to 306, then carry on: 3069 / 415

Going ahead to step 5:
When dividing 3069 by 415, we get 7 with a remainder of 164.
Put 7 as the next digit of the answer. 
Result so far: 187.0
Subtract 2905 from 3069 to get 164.
Append the next digit (8) from the dividend to 164 and continue with: 1648 / 415

Let's proceed to step 6:
415 can be fit into 1648 3 times, resulting in a remainder of 403.
Write down 3 as next digit of the result. 
Result so far: 1873.0
Deduct 1245 from 1648 and we're left with 403.
Append the next digit (4) from the dividend to 403 and continue with: 4034 / 415

Step 7:
The number 415 fits into 4034 9 times, leaving a remainder of 299.
Put 9 as the next digit of the answer. 
Result so far: 18739.0
The remainder is 299 after subtracting 3735 from 4034.
Include the next digit (3) from the dividend after 299, then repeat: 2993 / 415

Moving on to step 8:
If we divide 2993 by 415, we get 7 and a remainder of 88.
Write down 7 as next digit of the result. 
Result so far: 187397.0
If we take 2905 away from 2993, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 9:
If we divide 880 by 415, we get 2 and a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 187397.2
The remainder is 50 after subtracting 830 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
415 goes into 500 1 times with a remainder of 85.
Write down 1 as next digit of the result. 
Result so far: 187397.21
Subtracting 415 from 500 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 11:
850 divided by 415 is 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 187397.212
Subtract 830 from 850 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
The number 415 fits into 200 0 times, leaving a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 187397.212
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 13:
2000 divided by 415 is 4 with a remainder of 340.
Use 4 as the next digit of our solution. 
Result so far: 187397.21204
Subtract 1660 from 2000 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 14:
415 goes into 3400 8 times with a remainder of 80.
The next digit of our result is 8. 
Result so far: 187397.212048
The remainder is 80 after subtracting 3320 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 15:
The number 415 fits into 800 1 times, leaving a remainder of 385.
Use 1 as the next digit of our solution. 
Result so far: 187397.2120481
Subtract 415 from 800 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Moving on to step 16:
When dividing 3850 by 415, we get 9 with a remainder of 115.
Use 9 as the next digit of our solution. 
Result so far: 187397.21204819
The remainder is 115 after subtracting 3735 from 3850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The final result is 187397.21204819 with a remainder of 1.15e-07.