Let's divide 86377090 by 354
We want to divide 86377090 by 354.

Moving on to step 1:
8 divided by 354 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 354

On to step 2:
If we divide 86 by 354, we get 0 and a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 354

Going ahead to step 3:
354 goes into 863 2 times with a remainder of 155.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 708 from 863 leaves us with 155.
Grab the next digit (7) from the dividend, add it to 155, then carry on: 1557 / 354

Step 4:
If we divide 1557 by 354, we get 4 and a remainder of 141.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtract 1416 from 1557 to get 141.
Fetch the next digit (7) from the dividend, attach it to 141 and continue: 1417 / 354

Advancing to step 5:
If we divide 1417 by 354, we get 4 and a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 244.0
If we take 1416 away from 1417, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 354

Going ahead to step 6:
The number 354 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 2440.0
The remainder is 10 after subtracting 0 from 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 354

Moving on to step 7:
354 goes into 109 0 times with a remainder of 109.
Record the quotient 0 as the next digit in the result. 
Result so far: 24400.0
If we subtract 0 from 109, we get 109.
Grab the next digit (0) from the dividend, add it to 109, then carry on: 1090 / 354

Advancing to step 8:
354 can be fit into 1090 3 times, resulting in a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 244003.0
Subtract 1062 from 1090 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
The number 354 fits into 280 0 times, leaving a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 244003.0
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 10:
If we divide 2800 by 354, we get 7 and a remainder of 322.
The next digit of our result is 7. 
Result so far: 244003.07
Subtracting 2478 from 2800 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.

Step 11:
If we divide 3220 by 354, we get 9 and a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 244003.079
The remainder is 34 after subtracting 3186 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
354 goes into 340 0 times with a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 244003.079
The remainder is 340 after subtracting 0 from 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 13:
3400 divided by 354 is 9 with a remainder of 214.
Record the quotient 9 as the next digit in the result. 
Result so far: 244003.07909
The remainder is 214 after subtracting 3186 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 14:
2140 divided by 354 is 6 with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 244003.079096
If we take 2124 away from 2140, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 15:
354 goes into 160 0 times with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 244003.079096
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 16:
354 goes into 1600 4 times with a remainder of 184.
Record the quotient 4 as the next digit in the result. 
Result so far: 244003.07909604
If we subtract 1416 from 1600, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

After the division, we end up with 244003.07909604 and a remainder of 1.84e-07.