-95.43% is the change from 919 to 42
Calculation steps:
[( 42 - 919 ) ÷ 919] x 100 = -95.43%
Formula
Percentage change = [(42 - 919) / 919] x 100
Subtract the new number by the original number
42 - 919 = -877
-877 ÷ 919 = -0.9542981501632208
-0.9542981501632208 x 100 = -95.43%