-79.87% is the change from 934 to 188
Calculation steps:
[( 188 - 934 ) ÷ 934] x 100 = -79.87%
Formula
Percentage change = [(188 - 934) / 934] x 100
Subtract the new number by the original number
188 - 934 = -746
-746 ÷ 934 = -0.7987152034261242
-0.7987152034261242 x 100 = -79.87%