Use Google Lens. This example shows an iPhone, Android should have the app already installed.
Install the Google App on your Phone:
Tap on the Google Lens icon
Point it at something and select the OCR function (looks like a circle with text):
The status will change to "Text found in image". The text will be highlighted in grey.
Tap on the text, select as much as you need
Use "Copy text" to get it onto your clipboard. If you want to send it to a computer, you'll need to paste it into Notes or some program then Air Drop or email the text to another computer.