9907898 divided by 856 
Let's see how many times 856 fits into 9907898.

Let's proceed to step 1:
If we divide 9 by 856, we get 0 and 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.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 856

Moving on to step 2:
When dividing 99 by 856, we get 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Bring next digit (0) of the dividend behind the 99 and repeat the process: 990 / 856

Going ahead to step 3:
The number 856 fits into 990 1 times, leaving a remainder of 134.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 856 from 990 to get 134.
Bring next digit (7) of the dividend behind the 134 and repeat the process: 1347 / 856

Going ahead to step 4:
The number 856 fits into 1347 1 times, leaving a remainder of 491.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 491 after subtracting 856 from 1347.
Take the next digit (8) from the dividend and append it to 491, then repeat: 4918 / 856

Moving on to step 5:
856 can be fit into 4918 5 times, resulting in a remainder of 638.
Use 5 as the next digit of our solution. 
Result so far: 115.0
The remainder is 638 after subtracting 4280 from 4918.
Fetch the next digit (9) from the dividend, attach it to 638 and continue: 6389 / 856

Step 6:
856 can be fit into 6389 7 times, resulting in a remainder of 397.
The number 7 becomes the next digit in our result. 
Result so far: 1157.0
Subtract 5992 from 6389 to get 397.
Take the next digit (8) from the dividend and append it to 397, then repeat: 3978 / 856

On to step 7:
The number 856 fits into 3978 4 times, leaving a remainder of 554.
Put 4 as the next digit of the answer. 
Result so far: 11574.0
If we subtract 3424 from 3978, we get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 8:
When dividing 5540 by 856, we get 6 with a remainder of 404.
The next digit of our result is 6. 
Result so far: 11574.6
Deduct 5136 from 5540 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 9:
856 can be fit into 4040 4 times, resulting in a remainder of 616.
Put 4 as the next digit of the answer. 
Result so far: 11574.64
If we subtract 3424 from 4040, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Moving on to step 10:
856 can be fit into 6160 7 times, resulting in a remainder of 168.
Write down 7 as next digit of the result. 
Result so far: 11574.647
If we take 5992 away from 6160, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 11:
1680 divided by 856 is 1 with a remainder of 824.
The next digit of our result is 1. 
Result so far: 11574.6471
Deduct 856 from 1680 and we're left with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 12:
If we divide 8240 by 856, we get 9 and a remainder of 536.
Record the quotient 9 as the next digit in the result. 
Result so far: 11574.64719
Deduct 7704 from 8240 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

On to step 13:
856 goes into 5360 6 times with a remainder of 224.
Write down 6 as next digit of the result. 
Result so far: 11574.647196
The remainder is 224 after subtracting 5136 from 5360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 14:
The number 856 fits into 2240 2 times, leaving a remainder of 528.
The next digit of our result is 2. 
Result so far: 11574.6471962
If we subtract 1712 from 2240, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Let's proceed to step 15:
If we divide 5280 by 856, we get 6 and a remainder of 144.
The next digit of our result is 6. 
Result so far: 11574.64719626
Subtracting 5136 from 5280 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final result is 11574.64719626 with a remainder of 1.44e-07.