-45.03% is the change from 975 to 536
Calculation steps:
[( 536 - 975 ) ÷ 975] x 100 = -45.03%
Formula
Percentage change = [(536 - 975) / 975] x 100
Subtract the new number by the original number
536 - 975 = -439
-439 ÷ 975 = -0.4502564102564103
-0.4502564102564103 x 100 = -45.03%