-30.75% is the change from 787 to 545
Calculation steps:
[( 545 - 787 ) ÷ 787] x 100 = -30.75%
Formula
Percentage change = [(545 - 787) / 787] x 100
Subtract the new number by the original number
545 - 787 = -242
-242 ÷ 787 = -0.30749682337992373
-0.30749682337992373 x 100 = -30.75%