-66.82% is the change from 223 to 74
Calculation steps:
[( 74 - 223 ) ÷ 223] x 100 = -66.82%
Formula
Percentage change = [(74 - 223) / 223] x 100
Subtract the new number by the original number
74 - 223 = -149
-149 ÷ 223 = -0.6681614349775785
-0.6681614349775785 x 100 = -66.82%