-79.79% is the change from 935 to 189
Calculation steps:
[( 189 - 935 ) ÷ 935] x 100 = -79.79%
Formula
Percentage change = [(189 - 935) / 935] x 100
Subtract the new number by the original number
189 - 935 = -746
-746 ÷ 935 = -0.7978609625668449
-0.7978609625668449 x 100 = -79.79%