-65.62% is the change from 893 to 307
Calculation steps:
[( 307 - 893 ) ÷ 893] x 100 = -65.62%
Formula
Percentage change = [(307 - 893) / 893] x 100
Subtract the new number by the original number
307 - 893 = -586
-586 ÷ 893 = -0.6562150055991042
-0.6562150055991042 x 100 = -65.62%