We divide 78691457 by 687
We're looking to find how many times 687 goes into 78691457.

On to step 1:
687 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 687

Let's proceed to step 2:
The number 687 fits into 78 0 times, leaving a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Append the next digit (6) from the dividend to 78 and continue with: 786 / 687

Advancing to step 3:
687 goes into 786 1 times with a remainder of 99.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 99 after subtracting 687 from 786.
Fetch the next digit (9) from the dividend, attach it to 99 and continue: 999 / 687

Step 4:
When dividing 999 by 687, we get 1 with a remainder of 312.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 687 from 999 leaves us with 312.
Append the next digit (1) from the dividend to 312 and continue with: 3121 / 687

Moving on to step 5:
If we divide 3121 by 687, we get 4 and a remainder of 373.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
The remainder is 373 after subtracting 2748 from 3121.
Append the next digit (4) from the dividend to 373 and continue with: 3734 / 687

On to step 6:
When dividing 3734 by 687, we get 5 with a remainder of 299.
Put 5 as the next digit of the answer. 
Result so far: 1145.0
If we subtract 3435 from 3734, we get 299.
Grab the next digit (5) from the dividend, add it to 299, then carry on: 2995 / 687

On to step 7:
687 can be fit into 2995 4 times, resulting in a remainder of 247.
Record the quotient 4 as the next digit in the result. 
Result so far: 11454.0
If we subtract 2748 from 2995, we get 247.
Take the next digit (7) from the dividend and append it to 247, then repeat: 2477 / 687

Moving on to step 8:
687 goes into 2477 3 times with a remainder of 416.
Write down 3 as next digit of the result. 
Result so far: 114543.0
The remainder is 416 after subtracting 2061 from 2477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Moving on to step 9:
The number 687 fits into 4160 6 times, leaving a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 114543.6
Subtracting 4122 from 4160 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
687 can be fit into 380 0 times, resulting in a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 114543.6
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 11:
687 can be fit into 3800 5 times, resulting in a remainder of 365.
Use 5 as the next digit of our solution. 
Result so far: 114543.605
If we take 3435 away from 3800, we end up with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 12:
If we divide 3650 by 687, we get 5 and a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 114543.6055
Subtract 3435 from 3650 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The final result is 114543.6055 with a remainder of 0.00215.