-53.54% is the change from 975 to 453
Calculation steps:
[( 453 - 975 ) ÷ 975] x 100 = -53.54%
Formula
Percentage change = [(453 - 975) / 975] x 100
Subtract the new number by the original number
453 - 975 = -522
-522 ÷ 975 = -0.5353846153846153
-0.5353846153846153 x 100 = -53.54%