99857175 ÷ 624 
We want to divide 99857175 by 624.

Advancing to step 1:
If we divide 9 by 624, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 624

On to step 2:
When dividing 99 by 624, we get 0 with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Bring next digit (8) of the dividend behind the 99 and repeat the process: 998 / 624

Advancing to step 3:
The number 624 fits into 998 1 times, leaving a remainder of 374.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 624 from 998 and we're left with 374.
Bring next digit (5) of the dividend behind the 374 and repeat the process: 3745 / 624

Let's proceed to step 4:
3745 divided by 624 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 1 after subtracting 3744 from 3745.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 624

Going ahead to step 5:
If we divide 17 by 624, we get 0 and a remainder of 17.
The next digit of our result is 0. 
Result so far: 160.0
Deduct 0 from 17 and we're left with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 624

Step 6:
624 goes into 171 0 times with a remainder of 171.
Put 0 as the next digit of the answer. 
Result so far: 1600.0
If we subtract 0 from 171, we get 171.
Take the next digit (7) from the dividend and append it to 171, then repeat: 1717 / 624

On to step 7:
The number 624 fits into 1717 2 times, leaving a remainder of 469.
The next digit of our result is 2. 
Result so far: 16002.0
If we subtract 1248 from 1717, we get 469.
Bring next digit (5) of the dividend behind the 469 and repeat the process: 4695 / 624

Going ahead to step 8:
If we divide 4695 by 624, we get 7 and a remainder of 327.
Use 7 as the next digit of our solution. 
Result so far: 160027.0
Subtract 4368 from 4695 to get 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Let's proceed to step 9:
624 goes into 3270 5 times with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 160027.5
If we take 3120 away from 3270, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 10:
1500 divided by 624 is 2 with a remainder of 252.
The number 2 becomes the next digit in our result. 
Result so far: 160027.52
If we take 1248 away from 1500, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Step 11:
The number 624 fits into 2520 4 times, leaving a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 160027.524
The remainder is 24 after subtracting 2496 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
624 can be fit into 240 0 times, resulting in a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 160027.524
If we take 0 away from 240, we end up 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.

Step 13:
2400 divided by 624 is 3 with a remainder of 528.
Record the quotient 3 as the next digit in the result. 
Result so far: 160027.52403
Deduct 1872 from 2400 and we're left with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Advancing to step 14:
624 goes into 5280 8 times with a remainder of 288.
Record the quotient 8 as the next digit in the result. 
Result so far: 160027.524038
Subtracting 4992 from 5280 leaves us 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.

Step 15:
When dividing 2880 by 624, we get 4 with a remainder of 384.
The next digit of our result is 4. 
Result so far: 160027.5240384
The remainder is 384 after subtracting 2496 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 16:
624 goes into 3840 6 times with a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 160027.52403846
The remainder is 96 after subtracting 3744 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final result is 160027.52403846 with a remainder of 9.6e-08.