-81.27% is the change from 379 to 71
Calculation steps:
[( 71 - 379 ) ÷ 379] x 100 = -81.27%
Formula
Percentage change = [(71 - 379) / 379] x 100
Subtract the new number by the original number
71 - 379 = -308
-308 ÷ 379 = -0.8126649076517151
-0.8126649076517151 x 100 = -81.27%