602.84% is the change from 141 to 991
Calculation steps:
[( 991 - 141 ) ÷ 141] x 100 = 602.84%
Formula
Percentage change = [(991 - 141) / 141] x 100
Subtract the new number by the original number
991 - 141 = 850
850 ÷ 141 = 6.028368794326241
6.028368794326241 x 100 = 602.84%