We divide 86220 by 77
We want to figure out the number of times 86220 can be divided by 77.

Going ahead to step 1:
77 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 77

Let's proceed to step 2:
The number 77 fits into 86 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 77 away from 86, we end up with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 77

Let's proceed to step 3:
77 can be fit into 92 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 77 from 92 leaves us with 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 77

Let's proceed to step 4:
77 goes into 152 1 times with a remainder of 75.
Use 1 as the next digit of our solution. 
Result so far: 111.0
Deduct 77 from 152 and we're left with 75.
Include the next digit (0) from the dividend after 75, then repeat: 750 / 77

Step 5:
If we divide 750 by 77, we get 9 and a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 1119.0
Subtracting 693 from 750 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 6:
77 can be fit into 570 7 times, resulting in a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 1119.7
If we take 539 away from 570, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
77 goes into 310 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 1119.74
If we subtract 308 from 310, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
If we divide 20 by 77, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 1119.74
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
When dividing 200 by 77, we get 2 with a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 1119.7402
Deduct 154 from 200 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
77 goes into 460 5 times with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 1119.74025
Subtracting 385 from 460 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 11:
750 divided by 77 is 9 with a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 1119.740259
The remainder is 57 after subtracting 693 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 12:
If we divide 570 by 77, we get 7 and a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 1119.7402597
Subtract 539 from 570 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 13:
When dividing 310 by 77, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 1119.74025974
Deduct 308 from 310 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 1119.74025974, and the remainder is 2e-09.