1876.74% is the change from 43 to 850
Calculation steps:
[( 850 - 43 ) ÷ 43] x 100 = 1876.74%
Formula
Percentage change = [(850 - 43) / 43] x 100
Subtract the new number by the original number
850 - 43 = 807
807 ÷ 43 = 18.767441860465116
18.767441860465116 x 100 = 1876.74%