-57.35% is the change from 415 to 177
Calculation steps:
[( 177 - 415 ) ÷ 415] x 100 = -57.35%
Formula
Percentage change = [(177 - 415) / 415] x 100
Subtract the new number by the original number
177 - 415 = -238
-238 ÷ 415 = -0.5734939759036145
-0.5734939759036145 x 100 = -57.35%