https://techcrunch.com/2022/08/08/iphone-turn-on-battery-percentage/

Apple is on the cusp of introducing a tiny change with an outsized impact on the quality of life of iPhone users everywhere who are tired of helplessly watching as the life trickles out of their device in unquantifiable increments.

But there’s good news: In the latest iOS 16 beta, the battery icon again displays the actual numerical percentage of juice left in an iPhone or iPad’s battery, giving consumers a more precise measure of how soon they’ll be left clutching a lifeless hunk of precious metals.