-54.46% is the change from 415 to 189
Calculation steps:
[( 189 - 415 ) ÷ 415] x 100 = -54.46%
Formula
Percentage change = [(189 - 415) / 415] x 100
Subtract the new number by the original number
189 - 415 = -226
-226 ÷ 415 = -0.5445783132530121
-0.5445783132530121 x 100 = -54.46%