-77.97% is the change from 740 to 163
Calculation steps:
[( 163 - 740 ) ÷ 740] x 100 = -77.97%
Formula
Percentage change = [(163 - 740) / 740] x 100
Subtract the new number by the original number
163 - 740 = -577
-577 ÷ 740 = -0.7797297297297298
-0.7797297297297298 x 100 = -77.97%