-60.1% is the change from 975 to 389
Calculation steps:
[( 389 - 975 ) ÷ 975] x 100 = -60.1%
Formula
Percentage change = [(389 - 975) / 975] x 100
Subtract the new number by the original number
389 - 975 = -586
-586 ÷ 975 = -0.601025641025641
-0.601025641025641 x 100 = -60.1%