-4.34% is the change from 784 to 750
Calculation steps:
[( 750 - 784 ) ÷ 784] x 100 = -4.34%
Formula
Percentage change = [(750 - 784) / 784] x 100
Subtract the new number by the original number
750 - 784 = -34
-34 ÷ 784 = -0.04336734693877551
-0.04336734693877551 x 100 = -4.34%