93.89% is the change from 442 to 857
Calculation steps:
[( 857 - 442 ) ÷ 442] x 100 = 93.89%
Formula
Percentage change = [(857 - 442) / 442] x 100
Subtract the new number by the original number
857 - 442 = 415
415 ÷ 442 = 0.9389140271493213
0.9389140271493213 x 100 = 93.89%