-61.43% is the change from 446 to 172
Calculation steps:
[( 172 - 446 ) ÷ 446] x 100 = -61.43%
Formula
Percentage change = [(172 - 446) / 446] x 100
Subtract the new number by the original number
172 - 446 = -274
-274 ÷ 446 = -0.6143497757847534
-0.6143497757847534 x 100 = -61.43%