-81.79% is the change from 379 to 69
Calculation steps:
[( 69 - 379 ) ÷ 379] x 100 = -81.79%
Formula
Percentage change = [(69 - 379) / 379] x 100
Subtract the new number by the original number
69 - 379 = -310
-310 ÷ 379 = -0.8179419525065963
-0.8179419525065963 x 100 = -81.79%