-78.48% is the change from 934 to 201
Calculation steps:
[( 201 - 934 ) ÷ 934] x 100 = -78.48%
Formula
Percentage change = [(201 - 934) / 934] x 100
Subtract the new number by the original number
201 - 934 = -733
-733 ÷ 934 = -0.784796573875803
-0.784796573875803 x 100 = -78.48%