Table:
|  | As at 31 December |  |
| --- | --- | --- |
|  | 2019 | 2018 |
|  | RMB’Million | RMB’Million |
| Operating assets |  |  |
| – Mainland China | 345,721 | 270,373 |
| – Others | 168,714 | 83,962 |
| Investments |  |  |
| – Mainland China and Hong Kong | 289,491 | 254,992 |
| – North America | 76,488 | 44,835 |
| – Europe | 29,707 | 37,451 |
| – Asia excluding Mainland China and Hong Kong | 40,139 | 30,148 |
| – Others | 3,726 | 1,760 |
|  | 953,986 | 723,521 |
Paragraphs:
(a) Description of segments and principal activities (continued)  The Group also conducts operations in the United States of America (“United States”), Europe and other regions, and holds investments (including investments in associates, investments in joint ventures, FVPL and FVOCI) in various territories. The geographical information on the total assets is as follows:
As at 31 December 2019, the total non-current assets other than financial instruments and deferred tax assets located in Mainland China and other regions amounted to RMB311,386 million (31 December 2018: RMB282,774 million) and RMB136,338 million (31 December 2018: RMB65,057 million), respectively.
All the revenues derived from any single external customer were less than 10% of the Group’s total revenues during the years ended 31 December 2019 and 2018.
Question:
What is the difference between total operating assets and investments of 2018 year end and 2019 year end?
Answer: 953986-723521 = 230465