-55.14% is the change from 934 to 419
Calculation steps:
[( 419 - 934 ) ÷ 934] x 100 = -55.14%
Formula
Percentage change = [(419 - 934) / 934] x 100
Subtract the new number by the original number
419 - 934 = -515
-515 ÷ 934 = -0.5513918629550322
-0.5513918629550322 x 100 = -55.14%