784% is the change from 50 to 442
Calculation steps:
[( 442 - 50 ) ÷ 50] x 100 = 784%
Formula
Percentage change = [(442 - 50) / 50] x 100
Subtract the new number by the original number
442 - 50 = 392
392 ÷ 50 = 7.84
7.84 x 100 = 784%
Example