-2.99% is the change from 937 to 909
Calculation steps:
[( 909 - 937 ) ÷ 937] x 100 = -2.99%
Formula
Percentage change = [(909 - 937) / 937] x 100
Subtract the new number by the original number
909 - 937 = -28
-28 ÷ 937 = -0.029882604055496264
-0.029882604055496264 x 100 = -2.99%