Let's divide 74306578 by 431
We're looking to find how many times 431 goes into 74306578.

Going ahead to step 1:
When dividing 7 by 431, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 431

Going ahead to step 2:
431 goes into 74 0 times with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Bring next digit (3) of the dividend behind the 74 and repeat the process: 743 / 431

Let's proceed to step 3:
If we divide 743 by 431, we get 1 and a remainder of 312.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 431 from 743 to get 312.
Grab the next digit (0) from the dividend, add it to 312, then carry on: 3120 / 431

Let's proceed to step 4:
3120 divided by 431 is 7 with a remainder of 103.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 3017 from 3120 to get 103.
Bring next digit (6) of the dividend behind the 103 and repeat the process: 1036 / 431

On to step 5:
431 can be fit into 1036 2 times, resulting in a remainder of 174.
Put 2 as the next digit of the answer. 
Result so far: 172.0
Subtracting 862 from 1036 leaves us with 174.
Grab the next digit (5) from the dividend, add it to 174, then carry on: 1745 / 431

Let's proceed to step 6:
The number 431 fits into 1745 4 times, leaving a remainder of 21.
Write down 4 as next digit of the result. 
Result so far: 1724.0
Deduct 1724 from 1745 and we're left with 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 431

Going ahead to step 7:
When dividing 217 by 431, we get 0 with a remainder of 217.
Put 0 as the next digit of the answer. 
Result so far: 17240.0
Subtracting 0 from 217 leaves us with 217.
Fetch the next digit (8) from the dividend, attach it to 217 and continue: 2178 / 431

Let's proceed to step 8:
The number 431 fits into 2178 5 times, leaving a remainder of 23.
Record the quotient 5 as the next digit in the result. 
Result so far: 172405.0
Deduct 2155 from 2178 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 9:
The number 431 fits into 230 0 times, leaving a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 172405.0
Deduct 0 from 230 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 10:
If we divide 2300 by 431, we get 5 and a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 172405.05
If we take 2155 away from 2300, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 11:
431 can be fit into 1450 3 times, resulting in a remainder of 157.
Put 3 as the next digit of the answer. 
Result so far: 172405.053
If we take 1293 away from 1450, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Let's proceed to step 12:
1570 divided by 431 is 3 with a remainder of 277.
Record the quotient 3 as the next digit in the result. 
Result so far: 172405.0533
Subtract 1293 from 1570 to get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

The final outcome is 172405.0533, with a leftover of 0.00277.