-64.16% is the change from 971 to 348
Calculation steps:
[( 348 - 971 ) ÷ 971] x 100 = -64.16%
Formula
Percentage change = [(348 - 971) / 971] x 100
Subtract the new number by the original number
348 - 971 = -623
-623 ÷ 971 = -0.6416065911431514
-0.6416065911431514 x 100 = -64.16%