We look at the division of 40372545 by 670 
We're looking to find how many times 670 goes into 40372545.

Advancing to step 1:
If we divide 4 by 670, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 670

Step 2:
670 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 670

Moving on to step 3:
403 divided by 670 is 0 with a remainder of 403.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 403 to get 403.
Take the next digit (7) from the dividend and append it to 403, then repeat: 4037 / 670

Going ahead to step 4:
670 goes into 4037 6 times with a remainder of 17.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 17 after subtracting 4020 from 4037.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 670

Moving on to step 5:
The number 670 fits into 172 0 times, leaving a remainder of 172.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Subtracting 0 from 172 leaves us with 172.
Append the next digit (5) from the dividend to 172 and continue with: 1725 / 670

Advancing to step 6:
The number 670 fits into 1725 2 times, leaving a remainder of 385.
Put 2 as the next digit of the answer. 
Result so far: 602.0
Deduct 1340 from 1725 and we're left with 385.
Grab the next digit (4) from the dividend, add it to 385, then carry on: 3854 / 670

On to step 7:
If we divide 3854 by 670, we get 5 and a remainder of 504.
Put 5 as the next digit of the answer. 
Result so far: 6025.0
Subtracting 3350 from 3854 leaves us with 504.
Take the next digit (5) from the dividend and append it to 504, then repeat: 5045 / 670

Let's proceed to step 8:
When dividing 5045 by 670, we get 7 with a remainder of 355.
Write down 7 as next digit of the result. 
Result so far: 60257.0
The remainder is 355 after subtracting 4690 from 5045.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 9:
670 goes into 3550 5 times with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 60257.5
Deduct 3350 from 3550 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 10:
670 goes into 2000 2 times with a remainder of 660.
The next digit of our result is 2. 
Result so far: 60257.52
The remainder is 660 after subtracting 1340 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 11:
670 can be fit into 6600 9 times, resulting in a remainder of 570.
Put 9 as the next digit of the answer. 
Result so far: 60257.529
Deduct 6030 from 6600 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 12:
670 can be fit into 5700 8 times, resulting in a remainder of 340.
Use 8 as the next digit of our solution. 
Result so far: 60257.5298
Deduct 5360 from 5700 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 13:
3400 divided by 670 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 60257.52985
The remainder is 50 after subtracting 3350 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
500 divided by 670 is 0 with a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 60257.52985
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 15:
If we divide 5000 by 670, we get 7 and a remainder of 310.
Record the quotient 7 as the next digit in the result. 
Result so far: 60257.5298507
Subtracting 4690 from 5000 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 16:
If we divide 3100 by 670, we get 4 and a remainder of 420.
Write down 4 as next digit of the result. 
Result so far: 60257.52985074
Deduct 2680 from 3100 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Our division results in 60257.52985074 with a remaining 4.2e-07.