We divide 77669 by 15
Our goal is to divide 77669 by 15.

Advancing to step 1:
15 can be fit into 7 0 times, resulting in 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.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 15

Going ahead to step 2:
77 divided by 15 is 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 75 from 77 and we're left with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 15

On to step 3:
15 goes into 26 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 15 from 26 leaves us with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 15

Going ahead to step 4:
15 goes into 116 7 times with a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 517.0
Subtract 105 from 116 to get 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 15

On to step 5:
15 can be fit into 119 7 times, resulting in a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 5177.0
Deduct 105 from 119 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 6:
If we divide 140 by 15, we get 9 and a remainder of 5.
The next digit of our result is 9. 
Result so far: 5177.9
Subtracting 135 from 140 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 5177.93
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
15 goes into 50 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 5177.933
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 5177.933 with a remaining 0.0005.