-75.3% is the change from 919 to 227
Calculation steps:
[( 227 - 919 ) ÷ 919] x 100 = -75.3%
Formula
Percentage change = [(227 - 919) / 919] x 100
Subtract the new number by the original number
227 - 919 = -692
-692 ÷ 919 = -0.7529923830250272
-0.7529923830250272 x 100 = -75.3%