We divide 77020340 by 688
We're looking to find how many times 688 goes into 77020340.

Step 1:
688 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 688

On to step 2:
688 can be fit into 77 0 times, resulting in a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Fetch the next digit (0) from the dividend, attach it to 77 and continue: 770 / 688

Step 3:
770 divided by 688 is 1 with a remainder of 82.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 688 from 770 and we're left with 82.
Append the next digit (2) from the dividend to 82 and continue with: 822 / 688

Moving on to step 4:
When dividing 822 by 688, we get 1 with a remainder of 134.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 134 after subtracting 688 from 822.
Fetch the next digit (0) from the dividend, attach it to 134 and continue: 1340 / 688

Moving on to step 5:
If we divide 1340 by 688, we get 1 and a remainder of 652.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Subtract 688 from 1340 to get 652.
Take the next digit (3) from the dividend and append it to 652, then repeat: 6523 / 688

Going ahead to step 6:
6523 divided by 688 is 9 with a remainder of 331.
Write down 9 as next digit of the result. 
Result so far: 1119.0
If we take 6192 away from 6523, we end up with 331.
Grab the next digit (4) from the dividend, add it to 331, then carry on: 3314 / 688

Advancing to step 7:
3314 divided by 688 is 4 with a remainder of 562.
Write down 4 as next digit of the result. 
Result so far: 11194.0
Deduct 2752 from 3314 and we're left with 562.
Grab the next digit (0) from the dividend, add it to 562, then carry on: 5620 / 688

Going ahead to step 8:
The number 688 fits into 5620 8 times, leaving a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 111948.0
The remainder is 116 after subtracting 5504 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 9:
1160 divided by 688 is 1 with a remainder of 472.
Write down 1 as next digit of the result. 
Result so far: 111948.1
Subtracting 688 from 1160 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Let's proceed to step 10:
The number 688 fits into 4720 6 times, leaving a remainder of 592.
Write down 6 as next digit of the result. 
Result so far: 111948.16
If we subtract 4128 from 4720, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Step 11:
688 can be fit into 5920 8 times, resulting in a remainder of 416.
The number 8 becomes the next digit in our result. 
Result so far: 111948.168
Deduct 5504 from 5920 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 12:
If we divide 4160 by 688, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 111948.1686
Subtract 4128 from 4160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
When dividing 320 by 688, we get 0 with a remainder of 320.
The next digit of our result is 0. 
Result so far: 111948.1686
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 14:
3200 divided by 688 is 4 with a remainder of 448.
Put 4 as the next digit of the answer. 
Result so far: 111948.168604
Subtracting 2752 from 3200 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 15:
If we divide 4480 by 688, we get 6 and a remainder of 352.
The number 6 becomes the next digit in our result. 
Result so far: 111948.1686046
The remainder is 352 after subtracting 4128 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 16:
688 can be fit into 3520 5 times, resulting in a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 111948.16860465
If we take 3440 away from 3520, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final outcome is 111948.16860465, with a leftover of 8e-08.