-69.76% is the change from 893 to 270
Calculation steps:
[( 270 - 893 ) ÷ 893] x 100 = -69.76%
Formula
Percentage change = [(270 - 893) / 893] x 100
Subtract the new number by the original number
270 - 893 = -623
-623 ÷ 893 = -0.6976483762597985
-0.6976483762597985 x 100 = -69.76%