We're dividing 90109668 by 508 
We're looking to find how many times 508 goes into 90109668.

Advancing to step 1:
508 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 508

Advancing to step 2:
When dividing 90 by 508, we get 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Append the next digit (1) from the dividend to 90 and continue with: 901 / 508

On to step 3:
When dividing 901 by 508, we get 1 with a remainder of 393.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 508 from 901, we get 393.
Include the next digit (0) from the dividend after 393, then repeat: 3930 / 508

Advancing to step 4:
If we divide 3930 by 508, we get 7 and a remainder of 374.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 3556 from 3930 leaves us with 374.
Append the next digit (9) from the dividend to 374 and continue with: 3749 / 508

Going ahead to step 5:
508 goes into 3749 7 times with a remainder of 193.
Record the quotient 7 as the next digit in the result. 
Result so far: 177.0
If we take 3556 away from 3749, we end up with 193.
Append the next digit (6) from the dividend to 193 and continue with: 1936 / 508

Let's proceed to step 6:
1936 divided by 508 is 3 with a remainder of 412.
Use 3 as the next digit of our solution. 
Result so far: 1773.0
If we take 1524 away from 1936, we end up with 412.
Bring next digit (6) of the dividend behind the 412 and repeat the process: 4126 / 508

Advancing to step 7:
508 goes into 4126 8 times with a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 17738.0
Subtract 4064 from 4126 to get 62.
Append the next digit (8) from the dividend to 62 and continue with: 628 / 508

Going ahead to step 8:
When dividing 628 by 508, we get 1 with a remainder of 120.
Put 1 as the next digit of the answer. 
Result so far: 177381.0
If we take 508 away from 628, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 9:
508 can be fit into 1200 2 times, resulting in a remainder of 184.
Record the quotient 2 as the next digit in the result. 
Result so far: 177381.2
The remainder is 184 after subtracting 1016 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 10:
508 goes into 1840 3 times with a remainder of 316.
The number 3 becomes the next digit in our result. 
Result so far: 177381.23
The remainder is 316 after subtracting 1524 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Advancing to step 11:
508 can be fit into 3160 6 times, resulting in a remainder of 112.
Record the quotient 6 as the next digit in the result. 
Result so far: 177381.236
Deduct 3048 from 3160 and we're left 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.

Going ahead to step 12:
1120 divided by 508 is 2 with a remainder of 104.
Use 2 as the next digit of our solution. 
Result so far: 177381.2362
If we subtract 1016 from 1120, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 13:
1040 divided by 508 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 177381.23622
Deduct 1016 from 1040 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 177381.23622 and a remainder of 2.4e-05.