-77.6% is the change from 741 to 166
Calculation steps:
[( 166 - 741 ) ÷ 741] x 100 = -77.6%
Formula
Percentage change = [(166 - 741) / 741] x 100
Subtract the new number by the original number
166 - 741 = -575
-575 ÷ 741 = -0.7759784075573549
-0.7759784075573549 x 100 = -77.6%