86730731 ÷ 477 
We want to divide 86730731 by 477.

Moving on to step 1:
When dividing 8 by 477, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 477

Going ahead to step 2:
477 goes into 86 0 times with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 477

Let's proceed to step 3:
The number 477 fits into 867 1 times, leaving a remainder of 390.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 390 after subtracting 477 from 867.
Include the next digit (3) from the dividend after 390, then repeat: 3903 / 477

Going ahead to step 4:
477 goes into 3903 8 times with a remainder of 87.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 3816 from 3903 to get 87.
Fetch the next digit (0) from the dividend, attach it to 87 and continue: 870 / 477

Advancing to step 5:
When dividing 870 by 477, we get 1 with a remainder of 393.
The next digit of our result is 1. 
Result so far: 181.0
If we take 477 away from 870, we end up with 393.
Fetch the next digit (7) from the dividend, attach it to 393 and continue: 3937 / 477

On to step 6:
The number 477 fits into 3937 8 times, leaving a remainder of 121.
Use 8 as the next digit of our solution. 
Result so far: 1818.0
Deduct 3816 from 3937 and we're left with 121.
Fetch the next digit (3) from the dividend, attach it to 121 and continue: 1213 / 477

Advancing to step 7:
The number 477 fits into 1213 2 times, leaving a remainder of 259.
Put 2 as the next digit of the answer. 
Result so far: 18182.0
If we subtract 954 from 1213, we get 259.
Take the next digit (1) from the dividend and append it to 259, then repeat: 2591 / 477

Moving on to step 8:
The number 477 fits into 2591 5 times, leaving a remainder of 206.
Write down 5 as next digit of the result. 
Result so far: 181825.0
Subtract 2385 from 2591 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 9:
477 can be fit into 2060 4 times, resulting in a remainder of 152.
The next digit of our result is 4. 
Result so far: 181825.4
The remainder is 152 after subtracting 1908 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 10:
The number 477 fits into 1520 3 times, leaving a remainder of 89.
Write down 3 as next digit of the result. 
Result so far: 181825.43
Subtracting 1431 from 1520 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 11:
477 goes into 890 1 times with a remainder of 413.
The number 1 becomes the next digit in our result. 
Result so far: 181825.431
The remainder is 413 after subtracting 477 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 12:
When dividing 4130 by 477, we get 8 with a remainder of 314.
Write down 8 as next digit of the result. 
Result so far: 181825.4318
Subtracting 3816 from 4130 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 13:
477 goes into 3140 6 times with a remainder of 278.
Record the quotient 6 as the next digit in the result. 
Result so far: 181825.43186
If we take 2862 away from 3140, we end up with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Moving on to step 14:
477 can be fit into 2780 5 times, resulting in a remainder of 395.
Put 5 as the next digit of the answer. 
Result so far: 181825.431865
If we subtract 2385 from 2780, we get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Going ahead to step 15:
The number 477 fits into 3950 8 times, leaving a remainder of 134.
Put 8 as the next digit of the answer. 
Result so far: 181825.4318658
If we subtract 3816 from 3950, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 16:
477 can be fit into 1340 2 times, resulting in a remainder of 386.
The next digit of our result is 2. 
Result so far: 181825.43186582
Deduct 954 from 1340 and we're left with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

In conclusion, the division gives 181825.43186582 with a balance of 3.86e-07.