2590430 ÷ 194 
Our goal is to divide 2590430 by 194.

Step 1:
194 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 194

Going ahead to step 2:
25 divided by 194 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 194

On to step 3:
If we divide 259 by 194, we get 1 and a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 194 from 259 to get 65.
Bring next digit (0) of the dividend behind the 65 and repeat the process: 650 / 194

Let's proceed to step 4:
194 can be fit into 650 3 times, resulting in a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 582 away from 650, we end up with 68.
Append the next digit (4) from the dividend to 68 and continue with: 684 / 194

Let's proceed to step 5:
684 divided by 194 is 3 with a remainder of 102.
Record the quotient 3 as the next digit in the result. 
Result so far: 133.0
If we take 582 away from 684, we end up with 102.
Fetch the next digit (3) from the dividend, attach it to 102 and continue: 1023 / 194

Advancing to step 6:
1023 divided by 194 is 5 with a remainder of 53.
The next digit of our result is 5. 
Result so far: 1335.0
Deduct 970 from 1023 and we're left with 53.
Grab the next digit (0) from the dividend, add it to 53, then carry on: 530 / 194

Let's proceed to step 7:
194 can be fit into 530 2 times, resulting in a remainder of 142.
The number 2 becomes the next digit in our result. 
Result so far: 13352.0
Deduct 388 from 530 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 8:
The number 194 fits into 1420 7 times, leaving a remainder of 62.
Write down 7 as next digit of the result. 
Result so far: 13352.7
The remainder is 62 after subtracting 1358 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
194 goes into 620 3 times with a remainder of 38.
The next digit of our result is 3. 
Result so far: 13352.73
Subtract 582 from 620 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
If we divide 380 by 194, we get 1 and a remainder of 186.
The next digit of our result is 1. 
Result so far: 13352.731
If we take 194 away from 380, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 11:
1860 divided by 194 is 9 with a remainder of 114.
Use 9 as the next digit of our solution. 
Result so far: 13352.7319
Deduct 1746 from 1860 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 12:
The number 194 fits into 1140 5 times, leaving a remainder of 170.
Use 5 as the next digit of our solution. 
Result so far: 13352.73195
If we take 970 away from 1140, we end up 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 13:
194 goes into 1700 8 times with a remainder of 148.
The next digit of our result is 8. 
Result so far: 13352.731958
If we take 1552 away from 1700, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 14:
When dividing 1480 by 194, we get 7 with a remainder of 122.
Put 7 as the next digit of the answer. 
Result so far: 13352.7319587
Subtract 1358 from 1480 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 15:
194 goes into 1220 6 times with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 13352.73195876
If we take 1164 away from 1220, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 13352.73195876 and a remainder of 5.6e-08.