-57.1% is the change from 937 to 402
Calculation steps:
[( 402 - 937 ) ÷ 937] x 100 = -57.1%
Formula
Percentage change = [(402 - 937) / 937] x 100
Subtract the new number by the original number
402 - 937 = -535
-535 ÷ 937 = -0.5709711846318036
-0.5709711846318036 x 100 = -57.1%