77353320 ÷ 87 
We want to divide 77353320 by 87.

Going ahead to step 1:
The number 87 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 87

Moving on to step 2:
The number 87 fits into 77 0 times, leaving a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 87

Let's proceed to step 3:
The number 87 fits into 773 8 times, leaving a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 696 from 773 to get 77.
Bring next digit (5) of the dividend behind the 77 and repeat the process: 775 / 87

Going ahead to step 4:
When dividing 775 by 87, we get 8 with a remainder of 79.
Put 8 as the next digit of the answer. 
Result so far: 88.0
If we take 696 away from 775, we end up with 79.
Grab the next digit (3) from the dividend, add it to 79, then carry on: 793 / 87

Advancing to step 5:
793 divided by 87 is 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 889.0
The remainder is 10 after subtracting 783 from 793.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 87

Moving on to step 6:
87 goes into 103 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 8891.0
Deduct 87 from 103 and we're left with 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 87

Moving on to step 7:
162 divided by 87 is 1 with a remainder of 75.
Write down 1 as next digit of the result. 
Result so far: 88911.0
If we subtract 87 from 162, we get 75.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 87

Advancing to step 8:
When dividing 750 by 87, we get 8 with a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 889118.0
Deduct 696 from 750 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 9:
The number 87 fits into 540 6 times, leaving a remainder of 18.
The next digit of our result is 6. 
Result so far: 889118.6
Subtract 522 from 540 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
If we divide 180 by 87, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 889118.62
Deduct 174 from 180 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
The number 87 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 889118.62
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
If we divide 600 by 87, we get 6 and a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 889118.6206
Subtracting 522 from 600 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 13:
When dividing 780 by 87, we get 8 with a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 889118.62068
Deduct 696 from 780 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 14:
87 can be fit into 840 9 times, resulting in a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 889118.620689
Subtract 783 from 840 to get 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 15:
87 can be fit into 570 6 times, resulting in a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 889118.6206896
Deduct 522 from 570 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 16:
If we divide 480 by 87, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 889118.62068965
If we take 435 away from 480, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final result is 889118.62068965 with a remainder of 4.5e-08.