-51.61% is the change from 934 to 452
Calculation steps:
[( 452 - 934 ) ÷ 934] x 100 = -51.61%
Formula
Percentage change = [(452 - 934) / 934] x 100
Subtract the new number by the original number
452 - 934 = -482
-482 ÷ 934 = -0.5160599571734475
-0.5160599571734475 x 100 = -51.61%