-36.38% is the change from 657 to 418
Calculation steps:
[( 418 - 657 ) ÷ 657] x 100 = -36.38%
Formula
Percentage change = [(418 - 657) / 657] x 100
Subtract the new number by the original number
418 - 657 = -239
-239 ÷ 657 = -0.3637747336377473
-0.3637747336377473 x 100 = -36.38%