-42.07% is the change from 473 to 274
Calculation steps:
[( 274 - 473 ) ÷ 473] x 100 = -42.07%
Formula
Percentage change = [(274 - 473) / 473] x 100
Subtract the new number by the original number
274 - 473 = -199
-199 ÷ 473 = -0.42071881606765327
-0.42071881606765327 x 100 = -42.07%