-41.39% is the change from 534 to 313
Calculation steps:
[( 313 - 534 ) ÷ 534] x 100 = -41.39%
Formula
Percentage change = [(313 - 534) / 534] x 100
Subtract the new number by the original number
313 - 534 = -221
-221 ÷ 534 = -0.41385767790262173
-0.41385767790262173 x 100 = -41.39%