437.97% is the change from 158 to 850
Calculation steps:
[( 850 - 158 ) ÷ 158] x 100 = 437.97%
Formula
Percentage change = [(850 - 158) / 158] x 100
Subtract the new number by the original number
850 - 158 = 692
692 ÷ 158 = 4.379746835443038
4.379746835443038 x 100 = 437.97%