-80.19% is the change from 934 to 185
Calculation steps:
[( 185 - 934 ) ÷ 934] x 100 = -80.19%
Formula
Percentage change = [(185 - 934) / 934] x 100
Subtract the new number by the original number
185 - 934 = -749
-749 ÷ 934 = -0.8019271948608137
-0.8019271948608137 x 100 = -80.19%