1183.1% is the change from 71 to 911
Calculation steps:
[( 911 - 71 ) ÷ 71] x 100 = 1183.1%
Formula
Percentage change = [(911 - 71) / 71] x 100
Subtract the new number by the original number
911 - 71 = 840
840 ÷ 71 = 11.830985915492958
11.830985915492958 x 100 = 1183.1%