Let's divide 85277377 by 642
Our goal is to divide 85277377 by 642.

Moving on to step 1:
8 divided by 642 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 642

Step 2:
If we divide 85 by 642, we get 0 and a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Include the next digit (2) from the dividend after 85, then repeat: 852 / 642

Going ahead to step 3:
The number 642 fits into 852 1 times, leaving a remainder of 210.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 642 from 852 to get 210.
Grab the next digit (7) from the dividend, add it to 210, then carry on: 2107 / 642

Step 4:
642 can be fit into 2107 3 times, resulting in a remainder of 181.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 1926 from 2107 leaves us with 181.
Bring next digit (7) of the dividend behind the 181 and repeat the process: 1817 / 642

Advancing to step 5:
1817 divided by 642 is 2 with a remainder of 533.
Put 2 as the next digit of the answer. 
Result so far: 132.0
The remainder is 533 after subtracting 1284 from 1817.
Include the next digit (3) from the dividend after 533, then repeat: 5333 / 642

On to step 6:
642 can be fit into 5333 8 times, resulting in a remainder of 197.
Use 8 as the next digit of our solution. 
Result so far: 1328.0
The remainder is 197 after subtracting 5136 from 5333.
Include the next digit (7) from the dividend after 197, then repeat: 1977 / 642

Let's proceed to step 7:
If we divide 1977 by 642, we get 3 and a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 13283.0
Subtract 1926 from 1977 to get 51.
Fetch the next digit (7) from the dividend, attach it to 51 and continue: 517 / 642

Let's proceed to step 8:
When dividing 517 by 642, we get 0 with a remainder of 517.
The number 0 becomes the next digit in our result. 
Result so far: 132830.0
Subtracting 0 from 517 leaves us with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Let's proceed to step 9:
If we divide 5170 by 642, we get 8 and a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 132830.8
Deduct 5136 from 5170 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
When dividing 340 by 642, we get 0 with a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 132830.8
If we take 0 away from 340, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 11:
642 can be fit into 3400 5 times, resulting in a remainder of 190.
Put 5 as the next digit of the answer. 
Result so far: 132830.805
The remainder is 190 after subtracting 3210 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 12:
1900 divided by 642 is 2 with a remainder of 616.
Record the quotient 2 as the next digit in the result. 
Result so far: 132830.8052
Subtract 1284 from 1900 to get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Step 13:
When dividing 6160 by 642, we get 9 with a remainder of 382.
Record the quotient 9 as the next digit in the result. 
Result so far: 132830.80529
Subtracting 5778 from 6160 leaves us with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Advancing to step 14:
642 goes into 3820 5 times with a remainder of 610.
Put 5 as the next digit of the answer. 
Result so far: 132830.805295
The remainder is 610 after subtracting 3210 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 15:
When dividing 6100 by 642, we get 9 with a remainder of 322.
Put 9 as the next digit of the answer. 
Result so far: 132830.8052959
Subtracting 5778 from 6100 leaves us with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Advancing to step 16:
If we divide 3220 by 642, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 132830.80529595
Subtracting 3210 from 3220 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.

In conclusion, the division gives 132830.80529595 with a balance of 1e-08.