98490175 ÷ 612 
Our goal is to divide 98490175 by 612.

On to step 1:
612 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 612

On to step 2:
The number 612 fits into 98 0 times, leaving a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Fetch the next digit (4) from the dividend, attach it to 98 and continue: 984 / 612

Going ahead to step 3:
If we divide 984 by 612, we get 1 and a remainder of 372.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 612 from 984 to get 372.
Include the next digit (9) from the dividend after 372, then repeat: 3729 / 612

Going ahead to step 4:
612 can be fit into 3729 6 times, resulting in a remainder of 57.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 3672 from 3729 to get 57.
Include the next digit (0) from the dividend after 57, then repeat: 570 / 612

On to step 5:
If we divide 570 by 612, we get 0 and a remainder of 570.
Use 0 as the next digit of our solution. 
Result so far: 160.0
Subtract 0 from 570 to get 570.
Include the next digit (1) from the dividend after 570, then repeat: 5701 / 612

Advancing to step 6:
5701 divided by 612 is 9 with a remainder of 193.
The next digit of our result is 9. 
Result so far: 1609.0
If we take 5508 away from 5701, we end up with 193.
Bring next digit (7) of the dividend behind the 193 and repeat the process: 1937 / 612

On to step 7:
The number 612 fits into 1937 3 times, leaving a remainder of 101.
Use 3 as the next digit of our solution. 
Result so far: 16093.0
If we subtract 1836 from 1937, we get 101.
Bring next digit (5) of the dividend behind the 101 and repeat the process: 1015 / 612

On to step 8:
612 goes into 1015 1 times with a remainder of 403.
Record the quotient 1 as the next digit in the result. 
Result so far: 160931.0
If we take 612 away from 1015, we end up with 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Advancing to step 9:
612 can be fit into 4030 6 times, resulting in a remainder of 358.
The next digit of our result is 6. 
Result so far: 160931.6
Subtracting 3672 from 4030 leaves us with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 10:
The number 612 fits into 3580 5 times, leaving a remainder of 520.
The number 5 becomes the next digit in our result. 
Result so far: 160931.65
Deduct 3060 from 3580 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 11:
The number 612 fits into 5200 8 times, leaving a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 160931.658
Subtract 4896 from 5200 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 12:
3040 divided by 612 is 4 with a remainder of 592.
The number 4 becomes the next digit in our result. 
Result so far: 160931.6584
The remainder is 592 after subtracting 2448 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

On to step 13:
If we divide 5920 by 612, we get 9 and a remainder of 412.
Write down 9 as next digit of the result. 
Result so far: 160931.65849
Subtract 5508 from 5920 to get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 14:
612 can be fit into 4120 6 times, resulting in a remainder of 448.
Use 6 as the next digit of our solution. 
Result so far: 160931.658496
If we subtract 3672 from 4120, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 15:
If we divide 4480 by 612, we get 7 and a remainder of 196.
Write down 7 as next digit of the result. 
Result so far: 160931.6584967
If we subtract 4284 from 4480, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 16:
612 goes into 1960 3 times with a remainder of 124.
Write down 3 as next digit of the result. 
Result so far: 160931.65849673
Deduct 1836 from 1960 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

In conclusion, the division gives 160931.65849673 with a balance of 1.24e-07.