90842195 ÷ 4 
Our goal is to divide 90842195 by 4.

Step 1:
4 can be fit into 9 2 times, resulting in a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 8 from 9, we get 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 4

Going ahead to step 2:
The number 4 fits into 10 2 times, leaving a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 8 from 10 leaves us with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 4

Advancing to step 3:
4 goes into 28 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 227.0
The remainder is 0 after subtracting 28 from 28.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 4

Advancing to step 4:
If we divide 4 by 4, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 2271.0
Subtract 4 from 4 to get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 4

Going ahead to step 5:
When dividing 2 by 4, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 22710.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 4

Step 6:
When dividing 21 by 4, we get 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 227105.0
If we take 20 away from 21, we end up with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 4

On to step 7:
4 goes into 19 4 times with a remainder of 3.
The next digit of our result is 4. 
Result so far: 2271054.0
If we subtract 16 from 19, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 4

Moving on to step 8:
When dividing 35 by 4, we get 8 with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 22710548.0
Deduct 32 from 35 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
The number 4 fits into 30 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 22710548.7
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
When dividing 20 by 4, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 22710548.75
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 22710548.75
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
When dividing 0 by 4, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 22710548.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 22710548.75, with a leftover of 0.0.