-50.49% is the change from 913 to 452
Calculation steps:
[( 452 - 913 ) ÷ 913] x 100 = -50.49%
Formula
Percentage change = [(452 - 913) / 913] x 100
Subtract the new number by the original number
452 - 913 = -461
-461 ÷ 913 = -0.5049288061336255
-0.5049288061336255 x 100 = -50.49%