-52.31% is the change from 975 to 465
Calculation steps:
[( 465 - 975 ) ÷ 975] x 100 = -52.31%
Formula
Percentage change = [(465 - 975) / 975] x 100
Subtract the new number by the original number
465 - 975 = -510
-510 ÷ 975 = -0.5230769230769231
-0.5230769230769231 x 100 = -52.31%