-45.32% is the change from 545 to 298
Calculation steps:
[( 298 - 545 ) ÷ 545] x 100 = -45.32%
Formula
Percentage change = [(298 - 545) / 545] x 100
Subtract the new number by the original number
298 - 545 = -247
-247 ÷ 545 = -0.45321100917431195
-0.45321100917431195 x 100 = -45.32%