-33.63% is the change from 913 to 606
Calculation steps:
[( 606 - 913 ) ÷ 913] x 100 = -33.63%
Formula
Percentage change = [(606 - 913) / 913] x 100
Subtract the new number by the original number
606 - 913 = -307
-307 ÷ 913 = -0.3362541073384447
-0.3362541073384447 x 100 = -33.63%