We're dividing 86713234 by 149 
We want to divide 86713234 by 149.

Moving on to step 1:
149 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 149

Advancing to step 2:
86 divided by 149 is 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (7) of the dividend behind the 86 and repeat the process: 867 / 149

Step 3:
867 divided by 149 is 5 with a remainder of 122.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 745 from 867 and we're left with 122.
Append the next digit (1) from the dividend to 122 and continue with: 1221 / 149

Advancing to step 4:
When dividing 1221 by 149, we get 8 with a remainder of 29.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
The remainder is 29 after subtracting 1192 from 1221.
Include the next digit (3) from the dividend after 29, then repeat: 293 / 149

Moving on to step 5:
149 goes into 293 1 times with a remainder of 144.
Write down 1 as next digit of the result. 
Result so far: 581.0
If we take 149 away from 293, we end up with 144.
Include the next digit (2) from the dividend after 144, then repeat: 1442 / 149

Let's proceed to step 6:
The number 149 fits into 1442 9 times, leaving a remainder of 101.
The number 9 becomes the next digit in our result. 
Result so far: 5819.0
The remainder is 101 after subtracting 1341 from 1442.
Fetch the next digit (3) from the dividend, attach it to 101 and continue: 1013 / 149

Going ahead to step 7:
When dividing 1013 by 149, we get 6 with a remainder of 119.
The next digit of our result is 6. 
Result so far: 58196.0
Deduct 894 from 1013 and we're left with 119.
Grab the next digit (4) from the dividend, add it to 119, then carry on: 1194 / 149

Step 8:
149 goes into 1194 8 times with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 581968.0
The remainder is 2 after subtracting 1192 from 1194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
The number 149 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 581968.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
149 can be fit into 200 1 times, resulting in a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 581968.01
Subtracting 149 from 200 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 11:
149 can be fit into 510 3 times, resulting in a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 581968.013
Subtract 447 from 510 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 12:
149 goes into 630 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 581968.0134
The remainder is 34 after subtracting 596 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
149 goes into 340 2 times with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 581968.01342
Deduct 298 from 340 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
The number 149 fits into 420 2 times, leaving a remainder of 122.
The number 2 becomes the next digit in our result. 
Result so far: 581968.013422
Subtracting 298 from 420 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

After the division, we end up with 581968.013422 and a remainder of 1.22e-05.