We divide 45402679 by 451
We want to divide 45402679 by 451.

Going ahead to step 1:
4 divided by 451 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 451

Going ahead to step 2:
451 can be fit into 45 0 times, resulting in a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 451

Let's proceed to step 3:
451 can be fit into 454 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 451 from 454 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 451

Moving on to step 4:
451 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 30 and we're left with 30.
Take the next digit (2) from the dividend and append it to 30, then repeat: 302 / 451

Step 5:
451 can be fit into 302 0 times, resulting in a remainder of 302.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Subtract 0 from 302 to get 302.
Append the next digit (6) from the dividend to 302 and continue with: 3026 / 451

Moving on to step 6:
When dividing 3026 by 451, we get 6 with a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 1006.0
If we take 2706 away from 3026, we end up with 320.
Bring next digit (7) of the dividend behind the 320 and repeat the process: 3207 / 451

Let's proceed to step 7:
3207 divided by 451 is 7 with a remainder of 50.
Write down 7 as next digit of the result. 
Result so far: 10067.0
The remainder is 50 after subtracting 3157 from 3207.
Take the next digit (9) from the dividend and append it to 50, then repeat: 509 / 451

Advancing to step 8:
When dividing 509 by 451, we get 1 with a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 100671.0
Subtract 451 from 509 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 9:
When dividing 580 by 451, we get 1 with a remainder of 129.
The number 1 becomes the next digit in our result. 
Result so far: 100671.1
Subtract 451 from 580 to get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 10:
451 can be fit into 1290 2 times, resulting in a remainder of 388.
Record the quotient 2 as the next digit in the result. 
Result so far: 100671.12
Deduct 902 from 1290 and we're left with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Step 11:
3880 divided by 451 is 8 with a remainder of 272.
Use 8 as the next digit of our solution. 
Result so far: 100671.128
Subtracting 3608 from 3880 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 12:
If we divide 2720 by 451, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 100671.1286
The remainder is 14 after subtracting 2706 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
140 divided by 451 is 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 100671.1286
Subtracting 0 from 140 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 14:
451 goes into 1400 3 times with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 100671.128603
Subtracting 1353 from 1400 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 15:
470 divided by 451 is 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 100671.1286031
If we take 451 away from 470, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 16:
451 can be fit into 190 0 times, resulting in a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 100671.1286031
Subtracting 0 from 190 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

After the division, we end up with 100671.1286031 and a remainder of 1.9e-07.