-64.26% is the change from 971 to 347
Calculation steps:
[( 347 - 971 ) ÷ 971] x 100 = -64.26%
Formula
Percentage change = [(347 - 971) / 971] x 100
Subtract the new number by the original number
347 - 971 = -624
-624 ÷ 971 = -0.6426364572605562
-0.6426364572605562 x 100 = -64.26%