87.89% is the change from 446 to 838
Calculation steps:
[( 838 - 446 ) ÷ 446] x 100 = 87.89%
Formula
Percentage change = [(838 - 446) / 446] x 100
Subtract the new number by the original number
838 - 446 = 392
392 ÷ 446 = 0.8789237668161435
0.8789237668161435 x 100 = 87.89%