-77.1% is the change from 703 to 161
Calculation steps:
[( 161 - 703 ) ÷ 703] x 100 = -77.1%
Formula
Percentage change = [(161 - 703) / 703] x 100
Subtract the new number by the original number
161 - 703 = -542
-542 ÷ 703 = -0.7709815078236131
-0.7709815078236131 x 100 = -77.1%