-50.13% is the change from 786 to 392
Calculation steps:
[( 392 - 786 ) ÷ 786] x 100 = -50.13%
Formula
Percentage change = [(392 - 786) / 786] x 100
Subtract the new number by the original number
392 - 786 = -394
-394 ÷ 786 = -0.5012722646310432
-0.5012722646310432 x 100 = -50.13%