We're dividing 90988406 by 484 
We want to figure out the number of times 90988406 can be divided by 484.

Let's proceed to step 1:
484 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 484

On to step 2:
484 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (9) from the dividend and append it to 90, then repeat: 909 / 484

Going ahead to step 3:
If we divide 909 by 484, we get 1 and a remainder of 425.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 484 away from 909, we end up with 425.
Append the next digit (8) from the dividend to 425 and continue with: 4258 / 484

On to step 4:
If we divide 4258 by 484, we get 8 and a remainder of 386.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 3872 from 4258 leaves us with 386.
Take the next digit (8) from the dividend and append it to 386, then repeat: 3868 / 484

On to step 5:
The number 484 fits into 3868 7 times, leaving a remainder of 480.
Write down 7 as next digit of the result. 
Result so far: 187.0
If we subtract 3388 from 3868, we get 480.
Append the next digit (4) from the dividend to 480 and continue with: 4804 / 484

Advancing to step 6:
484 can be fit into 4804 9 times, resulting in a remainder of 448.
Use 9 as the next digit of our solution. 
Result so far: 1879.0
The remainder is 448 after subtracting 4356 from 4804.
Fetch the next digit (0) from the dividend, attach it to 448 and continue: 4480 / 484

Let's proceed to step 7:
4480 divided by 484 is 9 with a remainder of 124.
Put 9 as the next digit of the answer. 
Result so far: 18799.0
Subtract 4356 from 4480 to get 124.
Take the next digit (6) from the dividend and append it to 124, then repeat: 1246 / 484

On to step 8:
1246 divided by 484 is 2 with a remainder of 278.
The number 2 becomes the next digit in our result. 
Result so far: 187992.0
Deduct 968 from 1246 and we're left with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Step 9:
The number 484 fits into 2780 5 times, leaving a remainder of 360.
Put 5 as the next digit of the answer. 
Result so far: 187992.5
If we subtract 2420 from 2780, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 10:
The number 484 fits into 3600 7 times, leaving a remainder of 212.
Record the quotient 7 as the next digit in the result. 
Result so far: 187992.57
If we take 3388 away from 3600, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 11:
484 goes into 2120 4 times with a remainder of 184.
The next digit of our result is 4. 
Result so far: 187992.574
Subtract 1936 from 2120 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 12:
When dividing 1840 by 484, we get 3 with a remainder of 388.
Put 3 as the next digit of the answer. 
Result so far: 187992.5743
If we take 1452 away from 1840, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 13:
3880 divided by 484 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 187992.57438
The remainder is 8 after subtracting 3872 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
484 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 187992.57438
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 15:
484 can be fit into 800 1 times, resulting in a remainder of 316.
Put 1 as the next digit of the answer. 
Result so far: 187992.5743801
If we take 484 away from 800, we end up with 316.
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 16:
484 can be fit into 3160 6 times, resulting in a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 187992.57438016
Subtract 2904 from 3160 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 187992.57438016 and a remainder of 2.56e-07.