-55.04% is the change from 754 to 339
Calculation steps:
[( 339 - 754 ) ÷ 754] x 100 = -55.04%
Formula
Percentage change = [(339 - 754) / 754] x 100
Subtract the new number by the original number
339 - 754 = -415
-415 ÷ 754 = -0.5503978779840849
-0.5503978779840849 x 100 = -55.04%