83970644 divided by 202 
We want to divide 83970644 by 202.

Step 1:
8 divided by 202 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 202

Step 2:
The number 202 fits into 83 0 times, leaving a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Append the next digit (9) from the dividend to 83 and continue with: 839 / 202

Step 3:
202 goes into 839 4 times with a remainder of 31.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 808 from 839, we get 31.
Append the next digit (7) from the dividend to 31 and continue with: 317 / 202

Advancing to step 4:
When dividing 317 by 202, we get 1 with a remainder of 115.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we subtract 202 from 317, we get 115.
Append the next digit (0) from the dividend to 115 and continue with: 1150 / 202

Moving on to step 5:
The number 202 fits into 1150 5 times, leaving a remainder of 140.
Put 5 as the next digit of the answer. 
Result so far: 415.0
Subtracting 1010 from 1150 leaves us with 140.
Fetch the next digit (6) from the dividend, attach it to 140 and continue: 1406 / 202

Step 6:
1406 divided by 202 is 6 with a remainder of 194.
The number 6 becomes the next digit in our result. 
Result so far: 4156.0
If we subtract 1212 from 1406, we get 194.
Take the next digit (4) from the dividend and append it to 194, then repeat: 1944 / 202

Moving on to step 7:
If we divide 1944 by 202, we get 9 and a remainder of 126.
Use 9 as the next digit of our solution. 
Result so far: 41569.0
If we take 1818 away from 1944, we end up with 126.
Include the next digit (4) from the dividend after 126, then repeat: 1264 / 202

Moving on to step 8:
If we divide 1264 by 202, we get 6 and a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 415696.0
The remainder is 52 after subtracting 1212 from 1264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
520 divided by 202 is 2 with a remainder of 116.
Record the quotient 2 as the next digit in the result. 
Result so far: 415696.2
Subtracting 404 from 520 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 10:
If we divide 1160 by 202, we get 5 and a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 415696.25
If we take 1010 away from 1160, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 11:
202 can be fit into 1500 7 times, resulting in a remainder of 86.
Use 7 as the next digit of our solution. 
Result so far: 415696.257
Subtract 1414 from 1500 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 12:
When dividing 860 by 202, we get 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 415696.2574
The remainder is 52 after subtracting 808 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 13:
The number 202 fits into 520 2 times, leaving a remainder of 116.
Write down 2 as next digit of the result. 
Result so far: 415696.25742
If we take 404 away from 520, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 14:
1160 divided by 202 is 5 with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 415696.257425
The remainder is 150 after subtracting 1010 from 1160.
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 15:
If we divide 1500 by 202, we get 7 and a remainder of 86.
Put 7 as the next digit of the answer. 
Result so far: 415696.2574257
The remainder is 86 after subtracting 1414 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 16:
860 divided by 202 is 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 415696.25742574
The remainder is 52 after subtracting 808 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 415696.25742574 with a remaining 5.2e-08.