-16.06% is the change from 934 to 784
Calculation steps:
[( 784 - 934 ) ÷ 934] x 100 = -16.06%
Formula
Percentage change = [(784 - 934) / 934] x 100
Subtract the new number by the original number
784 - 934 = -150
-150 ÷ 934 = -0.16059957173447537
-0.16059957173447537 x 100 = -16.06%