541.55% is the change from 142 to 911
Calculation steps:
[( 911 - 142 ) ÷ 142] x 100 = 541.55%
Formula
Percentage change = [(911 - 142) / 142] x 100
Subtract the new number by the original number
911 - 142 = 769
769 ÷ 142 = 5.415492957746479
5.415492957746479 x 100 = 541.55%