90195115 ÷ 921 
We want to divide 90195115 by 921.

Step 1:
If we divide 9 by 921, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 921

Advancing to step 2:
921 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Grab the next digit (1) from the dividend, add it to 90, then carry on: 901 / 921

Moving on to step 3:
When dividing 901 by 921, we get 0 with a remainder of 901.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 901 and we're left with 901.
Bring next digit (9) of the dividend behind the 901 and repeat the process: 9019 / 921

Let's proceed to step 4:
921 goes into 9019 9 times with a remainder of 730.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 8289 from 9019, we get 730.
Bring next digit (5) of the dividend behind the 730 and repeat the process: 7305 / 921

Advancing to step 5:
The number 921 fits into 7305 7 times, leaving a remainder of 858.
The next digit of our result is 7. 
Result so far: 97.0
If we subtract 6447 from 7305, we get 858.
Include the next digit (1) from the dividend after 858, then repeat: 8581 / 921

Step 6:
If we divide 8581 by 921, we get 9 and a remainder of 292.
Use 9 as the next digit of our solution. 
Result so far: 979.0
Subtract 8289 from 8581 to get 292.
Grab the next digit (1) from the dividend, add it to 292, then carry on: 2921 / 921

Let's proceed to step 7:
921 can be fit into 2921 3 times, resulting in a remainder of 158.
The next digit of our result is 3. 
Result so far: 9793.0
Subtract 2763 from 2921 to get 158.
Append the next digit (5) from the dividend to 158 and continue with: 1585 / 921

Moving on to step 8:
1585 divided by 921 is 1 with a remainder of 664.
The next digit of our result is 1. 
Result so far: 97931.0
Subtract 921 from 1585 to get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Step 9:
921 goes into 6640 7 times with a remainder of 193.
Write down 7 as next digit of the result. 
Result so far: 97931.7
The remainder is 193 after subtracting 6447 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Moving on to step 10:
921 can be fit into 1930 2 times, resulting in a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 97931.72
If we subtract 1842 from 1930, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 11:
The number 921 fits into 880 0 times, leaving a remainder of 880.
Use 0 as the next digit of our solution. 
Result so far: 97931.72
If we subtract 0 from 880, we get 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

On to step 12:
8800 divided by 921 is 9 with a remainder of 511.
The number 9 becomes the next digit in our result. 
Result so far: 97931.7209
Subtracting 8289 from 8800 leaves us with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Let's proceed to step 13:
When dividing 5110 by 921, we get 5 with a remainder of 505.
Use 5 as the next digit of our solution. 
Result so far: 97931.72095
If we take 4605 away from 5110, we end up with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 14:
921 can be fit into 5050 5 times, resulting in a remainder of 445.
Write down 5 as next digit of the result. 
Result so far: 97931.720955
Subtract 4605 from 5050 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

In conclusion, the division gives 97931.720955 with a balance of 4.45e-05.