-34.05% is the change from 787 to 519
Calculation steps:
[( 519 - 787 ) ÷ 787] x 100 = -34.05%
Formula
Percentage change = [(519 - 787) / 787] x 100
Subtract the new number by the original number
519 - 787 = -268
-268 ÷ 787 = -0.3405336721728081
-0.3405336721728081 x 100 = -34.05%