-30.43% is the change from 940 to 654
Calculation steps:
[( 654 - 940 ) ÷ 940] x 100 = -30.43%
Formula
Percentage change = [(654 - 940) / 940] x 100
Subtract the new number by the original number
654 - 940 = -286
-286 ÷ 940 = -0.30425531914893617
-0.30425531914893617 x 100 = -30.43%