-51.23% is the change from 937 to 457
Calculation steps:
[( 457 - 937 ) ÷ 937] x 100 = -51.23%
Formula
Percentage change = [(457 - 937) / 937] x 100
Subtract the new number by the original number
457 - 937 = -480
-480 ÷ 937 = -0.512273212379936
-0.512273212379936 x 100 = -51.23%