-26.7% is the change from 914 to 670
Calculation steps:
[( 670 - 914 ) ÷ 914] x 100 = -26.7%
Formula
Percentage change = [(670 - 914) / 914] x 100
Subtract the new number by the original number
670 - 914 = -244
-244 ÷ 914 = -0.26695842450765866
-0.26695842450765866 x 100 = -26.7%