-31.89% is the change from 737 to 502
Calculation steps:
[( 502 - 737 ) ÷ 737] x 100 = -31.89%
Formula
Percentage change = [(502 - 737) / 737] x 100
Subtract the new number by the original number
502 - 737 = -235
-235 ÷ 737 = -0.31886024423337855
-0.31886024423337855 x 100 = -31.89%