61.98% is the change from 605 to 980
Calculation steps:
[( 980 - 605 ) ÷ 605] x 100 = 61.98%
Formula
Percentage change = [(980 - 605) / 605] x 100
Subtract the new number by the original number
980 - 605 = 375
375 ÷ 605 = 0.6198347107438017
0.6198347107438017 x 100 = 61.98%