We look at the division of 85236821 by 177 
We're looking to find how many times 177 goes into 85236821.

Moving on to step 1:
177 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 177

On to step 2:
85 divided by 177 is 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Grab the next digit (2) from the dividend, add it to 85, then carry on: 852 / 177

Moving on to step 3:
If we divide 852 by 177, we get 4 and a remainder of 144.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 708 from 852 leaves us with 144.
Grab the next digit (3) from the dividend, add it to 144, then carry on: 1443 / 177

Step 4:
177 can be fit into 1443 8 times, resulting in a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 48.0
If we subtract 1416 from 1443, we get 27.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 177

Let's proceed to step 5:
When dividing 276 by 177, we get 1 with a remainder of 99.
Write down 1 as next digit of the result. 
Result so far: 481.0
The remainder is 99 after subtracting 177 from 276.
Include the next digit (8) from the dividend after 99, then repeat: 998 / 177

Let's proceed to step 6:
998 divided by 177 is 5 with a remainder of 113.
Put 5 as the next digit of the answer. 
Result so far: 4815.0
The remainder is 113 after subtracting 885 from 998.
Include the next digit (2) from the dividend after 113, then repeat: 1132 / 177

On to step 7:
177 goes into 1132 6 times with a remainder of 70.
The next digit of our result is 6. 
Result so far: 48156.0
If we take 1062 away from 1132, we end up with 70.
Append the next digit (1) from the dividend to 70 and continue with: 701 / 177

Moving on to step 8:
177 can be fit into 701 3 times, resulting in a remainder of 170.
The number 3 becomes the next digit in our result. 
Result so far: 481563.0
Deduct 531 from 701 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 9:
177 goes into 1700 9 times with a remainder of 107.
Record the quotient 9 as the next digit in the result. 
Result so far: 481563.9
Deduct 1593 from 1700 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Advancing to step 10:
If we divide 1070 by 177, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 481563.96
Deduct 1062 from 1070 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
When dividing 80 by 177, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 481563.96
Subtracting 0 from 80 leaves us with 80.
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 12:
177 goes into 800 4 times with a remainder of 92.
The next digit of our result is 4. 
Result so far: 481563.9604
Deduct 708 from 800 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 13:
177 goes into 920 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 481563.96045
Subtracting 885 from 920 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 14:
177 can be fit into 350 1 times, resulting in a remainder of 173.
Write down 1 as next digit of the result. 
Result so far: 481563.960451
If we subtract 177 from 350, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Moving on to step 15:
1730 divided by 177 is 9 with a remainder of 137.
Use 9 as the next digit of our solution. 
Result so far: 481563.9604519
The remainder is 137 after subtracting 1593 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 16:
If we divide 1370 by 177, we get 7 and a remainder of 131.
Use 7 as the next digit of our solution. 
Result so far: 481563.96045197
Subtracting 1239 from 1370 leaves us with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Our division results in 481563.96045197 with a remaining 1.31e-07.