-64.98% is the change from 474 to 166
Calculation steps:
[( 166 - 474 ) ÷ 474] x 100 = -64.98%
Formula
Percentage change = [(166 - 474) / 474] x 100
Subtract the new number by the original number
166 - 474 = -308
-308 ÷ 474 = -0.6497890295358649
-0.6497890295358649 x 100 = -64.98%