83628021 divided by 980 
We want to divide 83628021 by 980.

Step 1:
980 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 980

On to step 2:
83 divided by 980 is 0 with a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Bring next digit (6) of the dividend behind the 83 and repeat the process: 836 / 980

Step 3:
980 goes into 836 0 times with a remainder of 836.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 836 after subtracting 0 from 836.
Grab the next digit (2) from the dividend, add it to 836, then carry on: 8362 / 980

Going ahead to step 4:
8362 divided by 980 is 8 with a remainder of 522.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 7840 from 8362 and we're left with 522.
Include the next digit (8) from the dividend after 522, then repeat: 5228 / 980

On to step 5:
When dividing 5228 by 980, we get 5 with a remainder of 328.
Put 5 as the next digit of the answer. 
Result so far: 85.0
If we take 4900 away from 5228, we end up with 328.
Include the next digit (0) from the dividend after 328, then repeat: 3280 / 980

Step 6:
The number 980 fits into 3280 3 times, leaving a remainder of 340.
Use 3 as the next digit of our solution. 
Result so far: 853.0
Deduct 2940 from 3280 and we're left with 340.
Fetch the next digit (2) from the dividend, attach it to 340 and continue: 3402 / 980

Going ahead to step 7:
980 can be fit into 3402 3 times, resulting in a remainder of 462.
Put 3 as the next digit of the answer. 
Result so far: 8533.0
Subtracting 2940 from 3402 leaves us with 462.
Fetch the next digit (1) from the dividend, attach it to 462 and continue: 4621 / 980

Going ahead to step 8:
4621 divided by 980 is 4 with a remainder of 701.
Put 4 as the next digit of the answer. 
Result so far: 85334.0
The remainder is 701 after subtracting 3920 from 4621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

Let's proceed to step 9:
If we divide 7010 by 980, we get 7 and a remainder of 150.
Use 7 as the next digit of our solution. 
Result so far: 85334.7
If we subtract 6860 from 7010, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
980 goes into 1500 1 times with a remainder of 520.
Write down 1 as next digit of the result. 
Result so far: 85334.71
If we take 980 away from 1500, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 11:
When dividing 5200 by 980, we get 5 with a remainder of 300.
Use 5 as the next digit of our solution. 
Result so far: 85334.715
Subtract 4900 from 5200 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 12:
If we divide 3000 by 980, we get 3 and a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 85334.7153
If we take 2940 away from 3000, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 13:
When dividing 600 by 980, we get 0 with a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 85334.7153
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 14:
When dividing 6000 by 980, we get 6 with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 85334.715306
The remainder is 120 after subtracting 5880 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 15:
980 goes into 1200 1 times with a remainder of 220.
Put 1 as the next digit of the answer. 
Result so far: 85334.7153061
If we subtract 980 from 1200, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 16:
980 can be fit into 2200 2 times, resulting in a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 85334.71530612
If we subtract 1960 from 2200, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 85334.71530612, with a leftover of 2.4e-07.