-20.23% is the change from 949 to 757
Calculation steps:
[( 757 - 949 ) ÷ 949] x 100 = -20.23%
Formula
Percentage change = [(757 - 949) / 949] x 100
Subtract the new number by the original number
757 - 949 = -192
-192 ÷ 949 = -0.20231822971549
-0.20231822971549 x 100 = -20.23%