16101903 ÷ 285 
We want to figure out the number of times 16101903 can be divided by 285.

Advancing to step 1:
1 divided by 285 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 285

Let's proceed to step 2:
285 can be fit into 16 0 times, resulting in a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 285

Advancing to step 3:
161 divided by 285 is 0 with a remainder of 161.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 161 leaves us with 161.
Append the next digit (0) from the dividend to 161 and continue with: 1610 / 285

Let's proceed to step 4:
285 can be fit into 1610 5 times, resulting in a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 1425 from 1610 and we're left with 185.
Fetch the next digit (1) from the dividend, attach it to 185 and continue: 1851 / 285

Let's proceed to step 5:
The number 285 fits into 1851 6 times, leaving a remainder of 141.
The next digit of our result is 6. 
Result so far: 56.0
Deduct 1710 from 1851 and we're left with 141.
Append the next digit (9) from the dividend to 141 and continue with: 1419 / 285

On to step 6:
285 goes into 1419 4 times with a remainder of 279.
Record the quotient 4 as the next digit in the result. 
Result so far: 564.0
Deduct 1140 from 1419 and we're left with 279.
Fetch the next digit (0) from the dividend, attach it to 279 and continue: 2790 / 285

Let's proceed to step 7:
When dividing 2790 by 285, we get 9 with a remainder of 225.
Put 9 as the next digit of the answer. 
Result so far: 5649.0
Subtract 2565 from 2790 to get 225.
Grab the next digit (3) from the dividend, add it to 225, then carry on: 2253 / 285

Going ahead to step 8:
285 goes into 2253 7 times with a remainder of 258.
Record the quotient 7 as the next digit in the result. 
Result so far: 56497.0
Subtracting 1995 from 2253 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 9:
285 goes into 2580 9 times with a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 56497.9
Subtracting 2565 from 2580 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
285 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 56497.9
Subtracting 0 from 150 leaves us 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.

On to step 11:
The number 285 fits into 1500 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 56497.905
Subtract 1425 from 1500 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 12:
When dividing 750 by 285, we get 2 with a remainder of 180.
The number 2 becomes the next digit in our result. 
Result so far: 56497.9052
Subtracting 570 from 750 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 13:
When dividing 1800 by 285, we get 6 with a remainder of 90.
Write down 6 as next digit of the result. 
Result so far: 56497.90526
Subtract 1710 from 1800 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 14:
285 goes into 900 3 times with a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 56497.905263
Deduct 855 from 900 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 15:
450 divided by 285 is 1 with a remainder of 165.
The number 1 becomes the next digit in our result. 
Result so far: 56497.9052631
Deduct 285 from 450 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 16:
The number 285 fits into 1650 5 times, leaving a remainder of 225.
Write down 5 as next digit of the result. 
Result so far: 56497.90526315
Subtract 1425 from 1650 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

In conclusion, the division gives 56497.90526315 with a balance of 2.25e-07.