-79% is the change from 943 to 198
Calculation steps:
[( 198 - 943 ) ÷ 943] x 100 = -79%
Formula
Percentage change = [(198 - 943) / 943] x 100
Subtract the new number by the original number
198 - 943 = -745
-745 ÷ 943 = -0.7900318133616119
-0.7900318133616119 x 100 = -79%