-52.45% is the change from 877 to 417
Calculation steps:
[( 417 - 877 ) ÷ 877] x 100 = -52.45%
Formula
Percentage change = [(417 - 877) / 877] x 100
Subtract the new number by the original number
417 - 877 = -460
-460 ÷ 877 = -0.5245153933865451
-0.5245153933865451 x 100 = -52.45%