We're dividing 4237497 by 786 
Our goal is to divide 4237497 by 786.

Advancing to step 1:
The number 786 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 786

On to step 2:
If we divide 42 by 786, we get 0 and a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 786

On to step 3:
If we divide 423 by 786, we get 0 and a remainder of 423.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 423 to get 423.
Take the next digit (7) from the dividend and append it to 423, then repeat: 4237 / 786

On to step 4:
4237 divided by 786 is 5 with a remainder of 307.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 3930 from 4237 and we're left with 307.
Take the next digit (4) from the dividend and append it to 307, then repeat: 3074 / 786

Step 5:
3074 divided by 786 is 3 with a remainder of 716.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtracting 2358 from 3074 leaves us with 716.
Fetch the next digit (9) from the dividend, attach it to 716 and continue: 7169 / 786

On to step 6:
When dividing 7169 by 786, we get 9 with a remainder of 95.
The number 9 becomes the next digit in our result. 
Result so far: 539.0
If we subtract 7074 from 7169, we get 95.
Include the next digit (7) from the dividend after 95, then repeat: 957 / 786

Step 7:
The number 786 fits into 957 1 times, leaving a remainder of 171.
Record the quotient 1 as the next digit in the result. 
Result so far: 5391.0
If we take 786 away from 957, 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.

On to step 8:
786 can be fit into 1710 2 times, resulting in a remainder of 138.
Put 2 as the next digit of the answer. 
Result so far: 5391.2
Deduct 1572 from 1710 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 9:
1380 divided by 786 is 1 with a remainder of 594.
Put 1 as the next digit of the answer. 
Result so far: 5391.21
If we subtract 786 from 1380, we get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Going ahead to step 10:
The number 786 fits into 5940 7 times, leaving a remainder of 438.
Write down 7 as next digit of the result. 
Result so far: 5391.217
If we subtract 5502 from 5940, we get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Going ahead to step 11:
If we divide 4380 by 786, we get 5 and a remainder of 450.
The number 5 becomes the next digit in our result. 
Result so far: 5391.2175
Deduct 3930 from 4380 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 12:
4500 divided by 786 is 5 with a remainder of 570.
Put 5 as the next digit of the answer. 
Result so far: 5391.21755
Subtract 3930 from 4500 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The quotient of the division is 5391.21755, and the remainder is 0.00057.