-44.21% is the change from 975 to 544
Calculation steps:
[( 544 - 975 ) ÷ 975] x 100 = -44.21%
Formula
Percentage change = [(544 - 975) / 975] x 100
Subtract the new number by the original number
544 - 975 = -431
-431 ÷ 975 = -0.442051282051282
-0.442051282051282 x 100 = -44.21%