-76.4% is the change from 767 to 181
Calculation steps:
[( 181 - 767 ) ÷ 767] x 100 = -76.4%
Formula
Percentage change = [(181 - 767) / 767] x 100
Subtract the new number by the original number
181 - 767 = -586
-586 ÷ 767 = -0.7640156453715776
-0.7640156453715776 x 100 = -76.4%