-77.21% is the change from 746 to 170
Calculation steps:
[( 170 - 746 ) ÷ 746] x 100 = -77.21%
Formula
Percentage change = [(170 - 746) / 746] x 100
Subtract the new number by the original number
170 - 746 = -576
-576 ÷ 746 = -0.7721179624664879
-0.7721179624664879 x 100 = -77.21%