We're dividing 87145857 by 68 
We want to divide 87145857 by 68.

Moving on to step 1:
8 divided by 68 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 68

Going ahead to step 2:
87 divided by 68 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 68 from 87, we get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 68

Let's proceed to step 3:
68 can be fit into 191 2 times, resulting in a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 55 after subtracting 136 from 191.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 68

Going ahead to step 4:
68 can be fit into 554 8 times, resulting in a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 128.0
Deduct 544 from 554 and we're left with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 68

Moving on to step 5:
68 can be fit into 105 1 times, resulting in a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 1281.0
Deduct 68 from 105 and we're left with 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 68

Let's proceed to step 6:
If we divide 378 by 68, we get 5 and a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 12815.0
If we take 340 away from 378, we end up with 38.
Fetch the next digit (5) from the dividend, attach it to 38 and continue: 385 / 68

Advancing to step 7:
The number 68 fits into 385 5 times, leaving a remainder of 45.
The next digit of our result is 5. 
Result so far: 128155.0
Subtracting 340 from 385 leaves us with 45.
Fetch the next digit (7) from the dividend, attach it to 45 and continue: 457 / 68

Let's proceed to step 8:
457 divided by 68 is 6 with a remainder of 49.
Put 6 as the next digit of the answer. 
Result so far: 1281556.0
Deduct 408 from 457 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 9:
68 goes into 490 7 times with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 1281556.7
Subtract 476 from 490 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
The number 68 fits into 140 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 1281556.72
If we subtract 136 from 140, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
40 divided by 68 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 1281556.72
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
The number 68 fits into 400 5 times, leaving a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 1281556.7205
The remainder is 60 after subtracting 340 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 13:
When dividing 600 by 68, we get 8 with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 1281556.72058
If we subtract 544 from 600, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
68 goes into 560 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 1281556.720588
If we take 544 away from 560, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 1281556.720588, with a leftover of 1.6e-06.