15347754 ÷ 850 
We want to divide 15347754 by 850.

Step 1:
If we divide 1 by 850, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 850

Advancing to step 2:
If we divide 15 by 850, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 850

On to step 3:
The number 850 fits into 153 0 times, leaving a remainder of 153.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 153 to get 153.
Grab the next digit (4) from the dividend, add it to 153, then carry on: 1534 / 850

Step 4:
If we divide 1534 by 850, we get 1 and a remainder of 684.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 850 from 1534, we get 684.
Take the next digit (7) from the dividend and append it to 684, then repeat: 6847 / 850

Moving on to step 5:
When dividing 6847 by 850, we get 8 with a remainder of 47.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 6800 away from 6847, we end up with 47.
Include the next digit (7) from the dividend after 47, then repeat: 477 / 850

Advancing to step 6:
The number 850 fits into 477 0 times, leaving a remainder of 477.
Put 0 as the next digit of the answer. 
Result so far: 180.0
If we subtract 0 from 477, we get 477.
Include the next digit (5) from the dividend after 477, then repeat: 4775 / 850

Advancing to step 7:
If we divide 4775 by 850, we get 5 and a remainder of 525.
Record the quotient 5 as the next digit in the result. 
Result so far: 1805.0
If we take 4250 away from 4775, we end up with 525.
Take the next digit (4) from the dividend and append it to 525, then repeat: 5254 / 850

Advancing to step 8:
850 goes into 5254 6 times with a remainder of 154.
The next digit of our result is 6. 
Result so far: 18056.0
The remainder is 154 after subtracting 5100 from 5254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 9:
850 goes into 1540 1 times with a remainder of 690.
The next digit of our result is 1. 
Result so far: 18056.1
Deduct 850 from 1540 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 10:
6900 divided by 850 is 8 with a remainder of 100.
Record the quotient 8 as the next digit in the result. 
Result so far: 18056.18
The remainder is 100 after subtracting 6800 from 6900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
850 can be fit into 1000 1 times, resulting in a remainder of 150.
The next digit of our result is 1. 
Result so far: 18056.181
Deduct 850 from 1000 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 12:
The number 850 fits into 1500 1 times, leaving a remainder of 650.
Put 1 as the next digit of the answer. 
Result so far: 18056.1811
If we take 850 away from 1500, we end up with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

The final result is 18056.1811 with a remainder of 0.0065.