81.15% is the change from 541 to 980
Calculation steps:
[( 980 - 541 ) ÷ 541] x 100 = 81.15%
Formula
Percentage change = [(980 - 541) / 541] x 100
Subtract the new number by the original number
980 - 541 = 439
439 ÷ 541 = 0.8114602587800369
0.8114602587800369 x 100 = 81.15%