-70.54% is the change from 774 to 228
Calculation steps:
[( 228 - 774 ) ÷ 774] x 100 = -70.54%
Formula
Percentage change = [(228 - 774) / 774] x 100
Subtract the new number by the original number
228 - 774 = -546
-546 ÷ 774 = -0.7054263565891473
-0.7054263565891473 x 100 = -70.54%