-32.41% is the change from 975 to 659
Calculation steps:
[( 659 - 975 ) ÷ 975] x 100 = -32.41%
Formula
Percentage change = [(659 - 975) / 975] x 100
Subtract the new number by the original number
659 - 975 = -316
-316 ÷ 975 = -0.3241025641025641
-0.3241025641025641 x 100 = -32.41%