-69.27% is the change from 742 to 228
Calculation steps:
[( 228 - 742 ) ÷ 742] x 100 = -69.27%
Formula
Percentage change = [(228 - 742) / 742] x 100
Subtract the new number by the original number
228 - 742 = -514
-514 ÷ 742 = -0.692722371967655
-0.692722371967655 x 100 = -69.27%