56693860 divided by 129 
We want to figure out the number of times 56693860 can be divided by 129.

On to step 1:
129 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 129

Moving on to step 2:
The number 129 fits into 56 0 times, leaving a remainder of 56.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Take the next digit (6) from the dividend and append it to 56, then repeat: 566 / 129

Step 3:
The number 129 fits into 566 4 times, leaving a remainder of 50.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 516 from 566 leaves us with 50.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 129

Step 4:
509 divided by 129 is 3 with a remainder of 122.
Put 3 as the next digit of the answer. 
Result so far: 43.0
The remainder is 122 after subtracting 387 from 509.
Include the next digit (3) from the dividend after 122, then repeat: 1223 / 129

Step 5:
1223 divided by 129 is 9 with a remainder of 62.
The next digit of our result is 9. 
Result so far: 439.0
Subtract 1161 from 1223 to get 62.
Fetch the next digit (8) from the dividend, attach it to 62 and continue: 628 / 129

Step 6:
When dividing 628 by 129, we get 4 with a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 4394.0
If we subtract 516 from 628, we get 112.
Grab the next digit (6) from the dividend, add it to 112, then carry on: 1126 / 129

Advancing to step 7:
129 can be fit into 1126 8 times, resulting in a remainder of 94.
Use 8 as the next digit of our solution. 
Result so far: 43948.0
If we subtract 1032 from 1126, we get 94.
Fetch the next digit (0) from the dividend, attach it to 94 and continue: 940 / 129

Going ahead to step 8:
The number 129 fits into 940 7 times, leaving a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 439487.0
Subtract 903 from 940 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
370 divided by 129 is 2 with a remainder of 112.
Put 2 as the next digit of the answer. 
Result so far: 439487.2
Subtracting 258 from 370 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 10:
If we divide 1120 by 129, we get 8 and a remainder of 88.
The number 8 becomes the next digit in our result. 
Result so far: 439487.28
The remainder is 88 after subtracting 1032 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 11:
The number 129 fits into 880 6 times, leaving a remainder of 106.
Use 6 as the next digit of our solution. 
Result so far: 439487.286
The remainder is 106 after subtracting 774 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 12:
The number 129 fits into 1060 8 times, leaving a remainder of 28.
The next digit of our result is 8. 
Result so far: 439487.2868
The remainder is 28 after subtracting 1032 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
The number 129 fits into 280 2 times, leaving a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 439487.28682
Subtracting 258 from 280 leaves us with 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 14:
220 divided by 129 is 1 with a remainder of 91.
Put 1 as the next digit of the answer. 
Result so far: 439487.286821
The remainder is 91 after subtracting 129 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 15:
When dividing 910 by 129, we get 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 439487.2868217
Subtracting 903 from 910 leaves us 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.

Step 16:
When dividing 70 by 129, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 439487.2868217
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 439487.2868217 and a remainder of 7e-08.