87361388 ÷ 387 
We want to divide 87361388 by 387.

Advancing to step 1:
387 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 387

Advancing to step 2:
When dividing 87 by 387, we get 0 with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Take the next digit (3) from the dividend and append it to 87, then repeat: 873 / 387

On to step 3:
The number 387 fits into 873 2 times, leaving a remainder of 99.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 774 from 873 and we're left with 99.
Take the next digit (6) from the dividend and append it to 99, then repeat: 996 / 387

Advancing to step 4:
387 goes into 996 2 times with a remainder of 222.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 774 from 996 to get 222.
Fetch the next digit (1) from the dividend, attach it to 222 and continue: 2221 / 387

On to step 5:
2221 divided by 387 is 5 with a remainder of 286.
Put 5 as the next digit of the answer. 
Result so far: 225.0
Subtracting 1935 from 2221 leaves us with 286.
Grab the next digit (3) from the dividend, add it to 286, then carry on: 2863 / 387

On to step 6:
The number 387 fits into 2863 7 times, leaving a remainder of 154.
Put 7 as the next digit of the answer. 
Result so far: 2257.0
Subtracting 2709 from 2863 leaves us with 154.
Grab the next digit (8) from the dividend, add it to 154, then carry on: 1548 / 387

Going ahead to step 7:
387 goes into 1548 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 22574.0
If we take 1548 away from 1548, we end up with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 387

Advancing to step 8:
387 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 225740.0
Subtracting 0 from 8 leaves us 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.

Let's proceed to step 9:
80 divided by 387 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 225740.0
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 10:
387 goes into 800 2 times with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 225740.02
Subtracting 774 from 800 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 11:
260 divided by 387 is 0 with a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 225740.02
Subtract 0 from 260 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 12:
2600 divided by 387 is 6 with a remainder of 278.
Put 6 as the next digit of the answer. 
Result so far: 225740.0206
If we subtract 2322 from 2600, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

On to step 13:
387 goes into 2780 7 times with a remainder of 71.
Write down 7 as next digit of the result. 
Result so far: 225740.02067
Subtracting 2709 from 2780 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 14:
387 can be fit into 710 1 times, resulting in a remainder of 323.
The next digit of our result is 1. 
Result so far: 225740.020671
Subtract 387 from 710 to get 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Let's proceed to step 15:
When dividing 3230 by 387, we get 8 with a remainder of 134.
The number 8 becomes the next digit in our result. 
Result so far: 225740.0206718
Subtracting 3096 from 3230 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 16:
If we divide 1340 by 387, we get 3 and a remainder of 179.
Record the quotient 3 as the next digit in the result. 
Result so far: 225740.02067183
The remainder is 179 after subtracting 1161 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

The final result is 225740.02067183 with a remainder of 1.79e-07.