98091592 ÷ 685 
We want to figure out the number of times 98091592 can be divided by 685.

Step 1:
The number 685 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 685

Going ahead to step 2:
685 can be fit into 98 0 times, resulting in a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Take the next digit (0) from the dividend and append it to 98, then repeat: 980 / 685

Advancing to step 3:
685 goes into 980 1 times with a remainder of 295.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 685 from 980 to get 295.
Grab the next digit (9) from the dividend, add it to 295, then carry on: 2959 / 685

Let's proceed to step 4:
685 can be fit into 2959 4 times, resulting in a remainder of 219.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 2740 from 2959 and we're left with 219.
Grab the next digit (1) from the dividend, add it to 219, then carry on: 2191 / 685

Going ahead to step 5:
If we divide 2191 by 685, we get 3 and a remainder of 136.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
If we subtract 2055 from 2191, we get 136.
Take the next digit (5) from the dividend and append it to 136, then repeat: 1365 / 685

Advancing to step 6:
If we divide 1365 by 685, we get 1 and a remainder of 680.
The next digit of our result is 1. 
Result so far: 1431.0
If we subtract 685 from 1365, we get 680.
Fetch the next digit (9) from the dividend, attach it to 680 and continue: 6809 / 685

Let's proceed to step 7:
685 can be fit into 6809 9 times, resulting in a remainder of 644.
Write down 9 as next digit of the result. 
Result so far: 14319.0
Subtracting 6165 from 6809 leaves us with 644.
Append the next digit (2) from the dividend to 644 and continue with: 6442 / 685

Moving on to step 8:
The number 685 fits into 6442 9 times, leaving a remainder of 277.
Record the quotient 9 as the next digit in the result. 
Result so far: 143199.0
The remainder is 277 after subtracting 6165 from 6442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Advancing to step 9:
If we divide 2770 by 685, we get 4 and a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 143199.4
The remainder is 30 after subtracting 2740 from 2770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
When dividing 300 by 685, we get 0 with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 143199.4
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 11:
685 goes into 3000 4 times with a remainder of 260.
The number 4 becomes the next digit in our result. 
Result so far: 143199.404
Deduct 2740 from 3000 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 12:
If we divide 2600 by 685, we get 3 and a remainder of 545.
Write down 3 as next digit of the result. 
Result so far: 143199.4043
If we subtract 2055 from 2600, we get 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

On to step 13:
The number 685 fits into 5450 7 times, leaving a remainder of 655.
The number 7 becomes the next digit in our result. 
Result so far: 143199.40437
If we subtract 4795 from 5450, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Step 14:
If we divide 6550 by 685, we get 9 and a remainder of 385.
Write down 9 as next digit of the result. 
Result so far: 143199.404379
Subtract 6165 from 6550 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

On to step 15:
If we divide 3850 by 685, we get 5 and a remainder of 425.
Use 5 as the next digit of our solution. 
Result so far: 143199.4043795
Subtract 3425 from 3850 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Step 16:
685 goes into 4250 6 times with a remainder of 140.
The number 6 becomes the next digit in our result. 
Result so far: 143199.40437956
If we subtract 4110 from 4250, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 143199.40437956 with a remaining 1.4e-07.