-46.26% is the change from 977 to 525
Calculation steps:
[( 525 - 977 ) ÷ 977] x 100 = -46.26%
Formula
Percentage change = [(525 - 977) / 977] x 100
Subtract the new number by the original number
525 - 977 = -452
-452 ÷ 977 = -0.4626407369498465
-0.4626407369498465 x 100 = -46.26%