Thank you for those screenshots @LordxBammTV.
As you currently have several applications open such as Discord, Steam and Chrome, can you please try disabling these and any other programs using a 'clean boot', as running these programs alongside the game may be contributing to extra CPU usage, causing these CPU spikes to happen whilst you also have the game loaded? This guide will show you how to enable a clean boot of your PC > https://support.ubisoft.com/en-GB/Article/000063761
After checking this step, please also try enabling Vsync as this can help with high CPU issues >
1. In the games menu, enable Vsync and lower the refresh rate.
2. In your Nvidia graphics control software, enable Vsync by opening the Nvidia control panel > Manage 3D settings > Global Settings > Vsync > Force On
3. In your Nvidia/AMD graphics control software, cap the FPS to 120 or lower, or deactivate Vysnc completely and cap FPS to 120 or lower