90220816 ÷ 676 
Our goal is to divide 90220816 by 676.

Let's proceed to step 1:
676 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 676

Let's proceed to step 2:
When dividing 90 by 676, we get 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Take the next digit (2) from the dividend and append it to 90, then repeat: 902 / 676

Let's proceed to step 3:
902 divided by 676 is 1 with a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 676 from 902 to get 226.
Append the next digit (2) from the dividend to 226 and continue with: 2262 / 676

Step 4:
676 goes into 2262 3 times with a remainder of 234.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 2028 from 2262 and we're left with 234.
Include the next digit (0) from the dividend after 234, then repeat: 2340 / 676

On to step 5:
676 goes into 2340 3 times with a remainder of 312.
Write down 3 as next digit of the result. 
Result so far: 133.0
If we subtract 2028 from 2340, we get 312.
Take the next digit (8) from the dividend and append it to 312, then repeat: 3128 / 676

Moving on to step 6:
The number 676 fits into 3128 4 times, leaving a remainder of 424.
The number 4 becomes the next digit in our result. 
Result so far: 1334.0
Subtracting 2704 from 3128 leaves us with 424.
Bring next digit (1) of the dividend behind the 424 and repeat the process: 4241 / 676

On to step 7:
4241 divided by 676 is 6 with a remainder of 185.
The number 6 becomes the next digit in our result. 
Result so far: 13346.0
Subtract 4056 from 4241 to get 185.
Bring next digit (6) of the dividend behind the 185 and repeat the process: 1856 / 676

Advancing to step 8:
When dividing 1856 by 676, we get 2 with a remainder of 504.
The next digit of our result is 2. 
Result so far: 133462.0
Subtract 1352 from 1856 to get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 9:
676 goes into 5040 7 times with a remainder of 308.
The next digit of our result is 7. 
Result so far: 133462.7
Deduct 4732 from 5040 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 10:
676 can be fit into 3080 4 times, resulting in a remainder of 376.
The number 4 becomes the next digit in our result. 
Result so far: 133462.74
The remainder is 376 after subtracting 2704 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 11:
3760 divided by 676 is 5 with a remainder of 380.
Put 5 as the next digit of the answer. 
Result so far: 133462.745
If we subtract 3380 from 3760, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 12:
3800 divided by 676 is 5 with a remainder of 420.
Use 5 as the next digit of our solution. 
Result so far: 133462.7455
If we take 3380 away from 3800, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Our division results in 133462.7455 with a remaining 0.0042.