Let's divide 90086373 by 980
We want to figure out the number of times 90086373 can be divided by 980.

Let's proceed to step 1:
980 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 980

Going ahead to step 2:
The number 980 fits into 90 0 times, leaving a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Include the next digit (0) from the dividend after 90, then repeat: 900 / 980

On to step 3:
If we divide 900 by 980, we get 0 and a remainder of 900.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 900 and we're left with 900.
Grab the next digit (8) from the dividend, add it to 900, then carry on: 9008 / 980

Step 4:
980 goes into 9008 9 times with a remainder of 188.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 8820 away from 9008, we end up with 188.
Include the next digit (6) from the dividend after 188, then repeat: 1886 / 980

Step 5:
When dividing 1886 by 980, we get 1 with a remainder of 906.
Use 1 as the next digit of our solution. 
Result so far: 91.0
The remainder is 906 after subtracting 980 from 1886.
Include the next digit (3) from the dividend after 906, then repeat: 9063 / 980

Going ahead to step 6:
When dividing 9063 by 980, we get 9 with a remainder of 243.
The next digit of our result is 9. 
Result so far: 919.0
Deduct 8820 from 9063 and we're left with 243.
Fetch the next digit (7) from the dividend, attach it to 243 and continue: 2437 / 980

Moving on to step 7:
2437 divided by 980 is 2 with a remainder of 477.
Write down 2 as next digit of the result. 
Result so far: 9192.0
Subtract 1960 from 2437 to get 477.
Bring next digit (3) of the dividend behind the 477 and repeat the process: 4773 / 980

Advancing to step 8:
980 can be fit into 4773 4 times, resulting in a remainder of 853.
The next digit of our result is 4. 
Result so far: 91924.0
Deduct 3920 from 4773 and we're left with 853.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8530, and continue the process.

Let's proceed to step 9:
980 can be fit into 8530 8 times, resulting in a remainder of 690.
Record the quotient 8 as the next digit in the result. 
Result so far: 91924.8
Subtracting 7840 from 8530 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 10:
980 goes into 6900 7 times with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 91924.87
If we take 6860 away from 6900, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
The number 980 fits into 400 0 times, leaving a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 91924.87
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 12:
If we divide 4000 by 980, we get 4 and a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 91924.8704
The remainder is 80 after subtracting 3920 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 13:
800 divided by 980 is 0 with a remainder of 800.
Write down 0 as next digit of the result. 
Result so far: 91924.8704
Subtracting 0 from 800 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Step 14:
When dividing 8000 by 980, we get 8 with a remainder of 160.
Put 8 as the next digit of the answer. 
Result so far: 91924.870408
If we take 7840 away from 8000, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 15:
980 can be fit into 1600 1 times, resulting in a remainder of 620.
The number 1 becomes the next digit in our result. 
Result so far: 91924.8704081
Deduct 980 from 1600 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 16:
980 goes into 6200 6 times with a remainder of 320.
The next digit of our result is 6. 
Result so far: 91924.87040816
Subtract 5880 from 6200 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 91924.87040816, with a leftover of 3.2e-07.