-68.99% is the change from 877 to 272
Calculation steps:
[( 272 - 877 ) ÷ 877] x 100 = -68.99%
Formula
Percentage change = [(272 - 877) / 877] x 100
Subtract the new number by the original number
272 - 877 = -605
-605 ÷ 877 = -0.6898517673888256
-0.6898517673888256 x 100 = -68.99%