-59.5% is the change from 437 to 177
Calculation steps:
[( 177 - 437 ) ÷ 437] x 100 = -59.5%
Formula
Percentage change = [(177 - 437) / 437] x 100
Subtract the new number by the original number
177 - 437 = -260
-260 ÷ 437 = -0.5949656750572082
-0.5949656750572082 x 100 = -59.5%