Rather than move through changes in sequence, you can accept or reject a single change. When you accept or reject the change, Word will not move to the next change in the document. Right-click the change and select the option to accept or reject it. Review, accept, or reject changes and comments in Word for iPad.

Go to Review > Track Changes. When Track Changes is on, the section is highlighted. Deletions are marked with a strikethrough, and additions are marked with an underline. Different authors' changes are indicated with different colors. When Track Changes is off, the section is not highlighted.