86389301 divided by 134 
Our goal is to divide 86389301 by 134.

Going ahead to step 1:
The number 134 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 134

Moving on to step 2:
If we divide 86 by 134, we get 0 and a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 134

On to step 3:
863 divided by 134 is 6 with a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 804 from 863 and we're left with 59.
Fetch the next digit (8) from the dividend, attach it to 59 and continue: 598 / 134

Moving on to step 4:
134 goes into 598 4 times with a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Subtract 536 from 598 to get 62.
Grab the next digit (9) from the dividend, add it to 62, then carry on: 629 / 134

Let's proceed to step 5:
The number 134 fits into 629 4 times, leaving a remainder of 93.
Put 4 as the next digit of the answer. 
Result so far: 644.0
Subtracting 536 from 629 leaves us with 93.
Append the next digit (3) from the dividend to 93 and continue with: 933 / 134

Step 6:
134 can be fit into 933 6 times, resulting in a remainder of 129.
Write down 6 as next digit of the result. 
Result so far: 6446.0
If we take 804 away from 933, we end up with 129.
Take the next digit (0) from the dividend and append it to 129, then repeat: 1290 / 134

Going ahead to step 7:
When dividing 1290 by 134, we get 9 with a remainder of 84.
Put 9 as the next digit of the answer. 
Result so far: 64469.0
Deduct 1206 from 1290 and we're left with 84.
Take the next digit (1) from the dividend and append it to 84, then repeat: 841 / 134

Moving on to step 8:
When dividing 841 by 134, we get 6 with a remainder of 37.
The next digit of our result is 6. 
Result so far: 644696.0
If we take 804 away from 841, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 9:
If we divide 370 by 134, we get 2 and a remainder of 102.
Put 2 as the next digit of the answer. 
Result so far: 644696.2
The remainder is 102 after subtracting 268 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 10:
When dividing 1020 by 134, we get 7 with a remainder of 82.
Write down 7 as next digit of the result. 
Result so far: 644696.27
If we take 938 away from 1020, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 11:
134 can be fit into 820 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 644696.276
If we take 804 away from 820, 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.

On to step 12:
134 can be fit into 160 1 times, resulting in a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 644696.2761
If we take 134 away from 160, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 13:
When dividing 260 by 134, we get 1 with a remainder of 126.
Write down 1 as next digit of the result. 
Result so far: 644696.27611
If we subtract 134 from 260, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Our division results in 644696.27611 with a remaining 0.000126.