-67.34% is the change from 934 to 305
Calculation steps:
[( 305 - 934 ) ÷ 934] x 100 = -67.34%
Formula
Percentage change = [(305 - 934) / 934] x 100
Subtract the new number by the original number
305 - 934 = -629
-629 ÷ 934 = -0.6734475374732334
-0.6734475374732334 x 100 = -67.34%