-44.63% is the change from 977 to 541
Calculation steps:
[( 541 - 977 ) ÷ 977] x 100 = -44.63%
Formula
Percentage change = [(541 - 977) / 977] x 100
Subtract the new number by the original number
541 - 977 = -436
-436 ÷ 977 = -0.44626407369498466
-0.44626407369498466 x 100 = -44.63%