-39.14% is the change from 787 to 479
Calculation steps:
[( 479 - 787 ) ÷ 787] x 100 = -39.14%
Formula
Percentage change = [(479 - 787) / 787] x 100
Subtract the new number by the original number
479 - 787 = -308
-308 ÷ 787 = -0.39135959339263027
-0.39135959339263027 x 100 = -39.14%