-68.05% is the change from 961 to 307
Calculation steps:
[( 307 - 961 ) ÷ 961] x 100 = -68.05%
Formula
Percentage change = [(307 - 961) / 961] x 100
Subtract the new number by the original number
307 - 961 = -654
-654 ÷ 961 = -0.6805411030176899
-0.6805411030176899 x 100 = -68.05%