-77.04% is the change from 832 to 191
Calculation steps:
[( 191 - 832 ) ÷ 832] x 100 = -77.04%
Formula
Percentage change = [(191 - 832) / 832] x 100
Subtract the new number by the original number
191 - 832 = -641
-641 ÷ 832 = -0.7704326923076923
-0.7704326923076923 x 100 = -77.04%