We look at the division of 64591690 by 602 
We're looking to find how many times 602 goes into 64591690.

Let's proceed to step 1:
The number 602 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 602

Moving on to step 2:
602 can be fit into 64 0 times, resulting in a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 602

Going ahead to step 3:
The number 602 fits into 645 1 times, leaving a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 602 away from 645, we end up with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 602

Let's proceed to step 4:
439 divided by 602 is 0 with a remainder of 439.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 439, we get 439.
Take the next digit (1) from the dividend and append it to 439, then repeat: 4391 / 602

Advancing to step 5:
602 can be fit into 4391 7 times, resulting in a remainder of 177.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
Deduct 4214 from 4391 and we're left with 177.
Grab the next digit (6) from the dividend, add it to 177, then carry on: 1776 / 602

Going ahead to step 6:
When dividing 1776 by 602, we get 2 with a remainder of 572.
Write down 2 as next digit of the result. 
Result so far: 1072.0
If we take 1204 away from 1776, we end up with 572.
Grab the next digit (9) from the dividend, add it to 572, then carry on: 5729 / 602

Advancing to step 7:
If we divide 5729 by 602, we get 9 and a remainder of 311.
Write down 9 as next digit of the result. 
Result so far: 10729.0
Subtract 5418 from 5729 to get 311.
Include the next digit (0) from the dividend after 311, then repeat: 3110 / 602

Let's proceed to step 8:
3110 divided by 602 is 5 with a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 107295.0
If we subtract 3010 from 3110, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 9:
When dividing 1000 by 602, we get 1 with a remainder of 398.
Write down 1 as next digit of the result. 
Result so far: 107295.1
If we subtract 602 from 1000, we get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 10:
602 goes into 3980 6 times with a remainder of 368.
Record the quotient 6 as the next digit in the result. 
Result so far: 107295.16
If we take 3612 away from 3980, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 11:
3680 divided by 602 is 6 with a remainder of 68.
The next digit of our result is 6. 
Result so far: 107295.166
If we take 3612 away from 3680, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 107295.166 with a remaining 0.0068.