-32.5% is the change from 917 to 619
Calculation steps:
[( 619 - 917 ) ÷ 917] x 100 = -32.5%
Formula
Percentage change = [(619 - 917) / 917] x 100
Subtract the new number by the original number
619 - 917 = -298
-298 ÷ 917 = -0.3249727371864776
-0.3249727371864776 x 100 = -32.5%