Transfer 1017 from octal in binary number system

This transfer is possible in two ways: direct transfer and using the decimal system.

first, let\'s make a direct transfer.

let\'s do a direct translation from octal to binary like this:

now let\'s make the transfer using the decimal system.

let\'s translate to decimal like this:

got It: 1017₈ =527₁₀

Translate the number 527₁₀ в binary like this:

the Integer part of the number is divided by the base of the new number system:

527	2
-526	263	2
1	-262	131	2
	1	-130	65	2
		1	-64	32	2
			1	-32	16	2
				0	-16	8	2
					0	-8	4	2
						0	-4	2	2
							0	-2	1
								0

the result of the conversion was: