90428112 divided by 319 
We want to figure out the number of times 90428112 can be divided by 319.

On to step 1:
If we divide 9 by 319, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 319

On to step 2:
319 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 319

Moving on to step 3:
When dividing 904 by 319, we get 2 with a remainder of 266.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 266 after subtracting 638 from 904.
Fetch the next digit (2) from the dividend, attach it to 266 and continue: 2662 / 319

Advancing to step 4:
319 can be fit into 2662 8 times, resulting in a remainder of 110.
Put 8 as the next digit of the answer. 
Result so far: 28.0
If we subtract 2552 from 2662, we get 110.
Append the next digit (8) from the dividend to 110 and continue with: 1108 / 319

Moving on to step 5:
319 can be fit into 1108 3 times, resulting in a remainder of 151.
Put 3 as the next digit of the answer. 
Result so far: 283.0
Subtract 957 from 1108 to get 151.
Take the next digit (1) from the dividend and append it to 151, then repeat: 1511 / 319

Going ahead to step 6:
The number 319 fits into 1511 4 times, leaving a remainder of 235.
Write down 4 as next digit of the result. 
Result so far: 2834.0
Subtracting 1276 from 1511 leaves us with 235.
Append the next digit (1) from the dividend to 235 and continue with: 2351 / 319

Going ahead to step 7:
319 can be fit into 2351 7 times, resulting in a remainder of 118.
Write down 7 as next digit of the result. 
Result so far: 28347.0
Deduct 2233 from 2351 and we're left with 118.
Fetch the next digit (2) from the dividend, attach it to 118 and continue: 1182 / 319

Step 8:
319 can be fit into 1182 3 times, resulting in a remainder of 225.
The next digit of our result is 3. 
Result so far: 283473.0
Deduct 957 from 1182 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 9:
The number 319 fits into 2250 7 times, leaving a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 283473.7
If we take 2233 away from 2250, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 10:
If we divide 170 by 319, we get 0 and a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 283473.7
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 11:
319 can be fit into 1700 5 times, resulting in a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 283473.705
If we take 1595 away from 1700, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 12:
When dividing 1050 by 319, we get 3 with a remainder of 93.
Put 3 as the next digit of the answer. 
Result so far: 283473.7053
Subtract 957 from 1050 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 13:
The number 319 fits into 930 2 times, leaving a remainder of 292.
Record the quotient 2 as the next digit in the result. 
Result so far: 283473.70532
Deduct 638 from 930 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 14:
The number 319 fits into 2920 9 times, leaving a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 283473.705329
The remainder is 49 after subtracting 2871 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 15:
490 divided by 319 is 1 with a remainder of 171.
Record the quotient 1 as the next digit in the result. 
Result so far: 283473.7053291
If we take 319 away from 490, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Let's proceed to step 16:
When dividing 1710 by 319, we get 5 with a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 283473.70532915
Deduct 1595 from 1710 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Our division results in 283473.70532915 with a remaining 1.15e-07.