-87.47% is the change from 415 to 52
Calculation steps:
[( 52 - 415 ) ÷ 415] x 100 = -87.47%
Formula
Percentage change = [(52 - 415) / 415] x 100
Subtract the new number by the original number
52 - 415 = -363
-363 ÷ 415 = -0.8746987951807229
-0.8746987951807229 x 100 = -87.47%