We're dividing 90948138 by 623 
Our goal is to divide 90948138 by 623.

Advancing to step 1:
When dividing 9 by 623, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 623

Going ahead to step 2:
623 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Take the next digit (9) from the dividend and append it to 90, then repeat: 909 / 623

Advancing to step 3:
If we divide 909 by 623, we get 1 and a remainder of 286.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 623 away from 909, we end up with 286.
Fetch the next digit (4) from the dividend, attach it to 286 and continue: 2864 / 623

On to step 4:
2864 divided by 623 is 4 with a remainder of 372.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 2492 from 2864 to get 372.
Bring next digit (8) of the dividend behind the 372 and repeat the process: 3728 / 623

Let's proceed to step 5:
3728 divided by 623 is 5 with a remainder of 613.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
Subtract 3115 from 3728 to get 613.
Take the next digit (1) from the dividend and append it to 613, then repeat: 6131 / 623

Advancing to step 6:
6131 divided by 623 is 9 with a remainder of 524.
The number 9 becomes the next digit in our result. 
Result so far: 1459.0
Deduct 5607 from 6131 and we're left with 524.
Bring next digit (3) of the dividend behind the 524 and repeat the process: 5243 / 623

Going ahead to step 7:
When dividing 5243 by 623, we get 8 with a remainder of 259.
Use 8 as the next digit of our solution. 
Result so far: 14598.0
Subtract 4984 from 5243 to get 259.
Take the next digit (8) from the dividend and append it to 259, then repeat: 2598 / 623

Let's proceed to step 8:
When dividing 2598 by 623, we get 4 with a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 145984.0
Deduct 2492 from 2598 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 9:
When dividing 1060 by 623, we get 1 with a remainder of 437.
Put 1 as the next digit of the answer. 
Result so far: 145984.1
If we subtract 623 from 1060, we get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Advancing to step 10:
4370 divided by 623 is 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 145984.17
Subtract 4361 from 4370 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
When dividing 90 by 623, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 145984.17
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
When dividing 900 by 623, we get 1 with a remainder of 277.
Use 1 as the next digit of our solution. 
Result so far: 145984.1701
Subtract 623 from 900 to get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

On to step 13:
When dividing 2770 by 623, we get 4 with a remainder of 278.
Record the quotient 4 as the next digit in the result. 
Result so far: 145984.17014
If we take 2492 away from 2770, we end up 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.

On to step 14:
If we divide 2780 by 623, we get 4 and a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 145984.170144
Deduct 2492 from 2780 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The quotient of the division is 145984.170144, and the remainder is 2.88e-05.