16518270 ÷ 939 
We want to figure out the number of times 16518270 can be divided by 939.

On to step 1:
The number 939 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 939

Advancing to step 2:
The number 939 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 939

On to step 3:
939 can be fit into 165 0 times, resulting in a remainder of 165.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 165 and we're left with 165.
Take the next digit (1) from the dividend and append it to 165, then repeat: 1651 / 939

Moving on to step 4:
939 goes into 1651 1 times with a remainder of 712.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 939 away from 1651, we end up with 712.
Take the next digit (8) from the dividend and append it to 712, then repeat: 7128 / 939

On to step 5:
939 can be fit into 7128 7 times, resulting in a remainder of 555.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 555 after subtracting 6573 from 7128.
Grab the next digit (2) from the dividend, add it to 555, then carry on: 5552 / 939

Step 6:
939 goes into 5552 5 times with a remainder of 857.
Write down 5 as next digit of the result. 
Result so far: 175.0
The remainder is 857 after subtracting 4695 from 5552.
Append the next digit (7) from the dividend to 857 and continue with: 8577 / 939

Let's proceed to step 7:
If we divide 8577 by 939, we get 9 and a remainder of 126.
Use 9 as the next digit of our solution. 
Result so far: 1759.0
Deduct 8451 from 8577 and we're left with 126.
Append the next digit (0) from the dividend to 126 and continue with: 1260 / 939

Moving on to step 8:
The number 939 fits into 1260 1 times, leaving a remainder of 321.
Put 1 as the next digit of the answer. 
Result so far: 17591.0
Deduct 939 from 1260 and we're left with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Going ahead to step 9:
939 can be fit into 3210 3 times, resulting in a remainder of 393.
Put 3 as the next digit of the answer. 
Result so far: 17591.3
Subtracting 2817 from 3210 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Going ahead to step 10:
When dividing 3930 by 939, we get 4 with a remainder of 174.
Use 4 as the next digit of our solution. 
Result so far: 17591.34
The remainder is 174 after subtracting 3756 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 11:
1740 divided by 939 is 1 with a remainder of 801.
The number 1 becomes the next digit in our result. 
Result so far: 17591.341
If we subtract 939 from 1740, we get 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

On to step 12:
If we divide 8010 by 939, we get 8 and a remainder of 498.
Write down 8 as next digit of the result. 
Result so far: 17591.3418
If we take 7512 away from 8010, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Advancing to step 13:
4980 divided by 939 is 5 with a remainder of 285.
Use 5 as the next digit of our solution. 
Result so far: 17591.34185
The remainder is 285 after subtracting 4695 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Going ahead to step 14:
When dividing 2850 by 939, we get 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 17591.341853
Subtracting 2817 from 2850 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 15:
939 goes into 330 0 times with a remainder of 330.
Record the quotient 0 as the next digit in the result. 
Result so far: 17591.341853
Deduct 0 from 330 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 16:
When dividing 3300 by 939, we get 3 with a remainder of 483.
The number 3 becomes the next digit in our result. 
Result so far: 17591.34185303
If we subtract 2817 from 3300, we get 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

The quotient of the division is 17591.34185303, and the remainder is 4.83e-07.