We divide 86784453 by 202
We want to divide 86784453 by 202.

Step 1:
8 divided by 202 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 202

Advancing to step 2:
When dividing 86 by 202, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (7) of the dividend behind the 86 and repeat the process: 867 / 202

On to step 3:
When dividing 867 by 202, we get 4 with a remainder of 59.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 808 away from 867, we end up with 59.
Append the next digit (8) from the dividend to 59 and continue with: 598 / 202

Moving on to step 4:
202 goes into 598 2 times with a remainder of 194.
Use 2 as the next digit of our solution. 
Result so far: 42.0
The remainder is 194 after subtracting 404 from 598.
Grab the next digit (4) from the dividend, add it to 194, then carry on: 1944 / 202

Let's proceed to step 5:
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: 429.0
Deduct 1818 from 1944 and we're left with 126.
Append the next digit (4) from the dividend to 126 and continue with: 1264 / 202

Let's proceed to step 6:
202 goes into 1264 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 4296.0
Subtracting 1212 from 1264 leaves us with 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 202

Step 7:
The number 202 fits into 525 2 times, leaving a remainder of 121.
The next digit of our result is 2. 
Result so far: 42962.0
The remainder is 121 after subtracting 404 from 525.
Grab the next digit (3) from the dividend, add it to 121, then carry on: 1213 / 202

Going ahead to step 8:
202 goes into 1213 6 times with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 429626.0
The remainder is 1 after subtracting 1212 from 1213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
10 divided by 202 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 429626.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
The number 202 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 429626.0
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 429626.0 with a remainder of 0.1.