90134108 ÷ 839 
We're looking to find how many times 839 goes into 90134108.

Moving on to step 1:
839 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 839

Step 2:
If we divide 90 by 839, we get 0 and a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Bring next digit (1) of the dividend behind the 90 and repeat the process: 901 / 839

Step 3:
839 goes into 901 1 times with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 839 from 901 leaves us with 62.
Bring next digit (3) of the dividend behind the 62 and repeat the process: 623 / 839

Let's proceed to step 4:
839 can be fit into 623 0 times, resulting in a remainder of 623.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 623, we get 623.
Bring next digit (4) of the dividend behind the 623 and repeat the process: 6234 / 839

Let's proceed to step 5:
839 goes into 6234 7 times with a remainder of 361.
Write down 7 as next digit of the result. 
Result so far: 107.0
The remainder is 361 after subtracting 5873 from 6234.
Fetch the next digit (1) from the dividend, attach it to 361 and continue: 3611 / 839

Advancing to step 6:
If we divide 3611 by 839, we get 4 and a remainder of 255.
Use 4 as the next digit of our solution. 
Result so far: 1074.0
Subtract 3356 from 3611 to get 255.
Bring next digit (0) of the dividend behind the 255 and repeat the process: 2550 / 839

Going ahead to step 7:
839 can be fit into 2550 3 times, resulting in a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 10743.0
Subtracting 2517 from 2550 leaves us with 33.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 839

Advancing to step 8:
839 can be fit into 338 0 times, resulting in a remainder of 338.
The number 0 becomes the next digit in our result. 
Result so far: 107430.0
If we take 0 away from 338, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 9:
The number 839 fits into 3380 4 times, leaving a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 107430.4
Subtract 3356 from 3380 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
839 can be fit into 240 0 times, resulting in a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 107430.4
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 11:
When dividing 2400 by 839, we get 2 with a remainder of 722.
Put 2 as the next digit of the answer. 
Result so far: 107430.402
Deduct 1678 from 2400 and we're left with 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

On to step 12:
When dividing 7220 by 839, we get 8 with a remainder of 508.
Record the quotient 8 as the next digit in the result. 
Result so far: 107430.4028
The remainder is 508 after subtracting 6712 from 7220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Moving on to step 13:
If we divide 5080 by 839, we get 6 and a remainder of 46.
Use 6 as the next digit of our solution. 
Result so far: 107430.40286
Deduct 5034 from 5080 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
The number 839 fits into 460 0 times, leaving a remainder of 460.
Write down 0 as next digit of the result. 
Result so far: 107430.40286
The remainder is 460 after subtracting 0 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 15:
4600 divided by 839 is 5 with a remainder of 405.
The number 5 becomes the next digit in our result. 
Result so far: 107430.4028605
Deduct 4195 from 4600 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Step 16:
When dividing 4050 by 839, we get 4 with a remainder of 694.
Record the quotient 4 as the next digit in the result. 
Result so far: 107430.40286054
Subtracting 3356 from 4050 leaves us with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

In conclusion, the division gives 107430.40286054 with a balance of 6.94e-07.