-74.48% is the change from 776 to 198
Calculation steps:
[( 198 - 776 ) ÷ 776] x 100 = -74.48%
Formula
Percentage change = [(198 - 776) / 776] x 100
Subtract the new number by the original number
198 - 776 = -578
-578 ÷ 776 = -0.7448453608247423
-0.7448453608247423 x 100 = -74.48%