-58.34% is the change from 977 to 407
Calculation steps:
[( 407 - 977 ) ÷ 977] x 100 = -58.34%
Formula
Percentage change = [(407 - 977) / 977] x 100
Subtract the new number by the original number
407 - 977 = -570
-570 ÷ 977 = -0.5834186284544524
-0.5834186284544524 x 100 = -58.34%