64.05% is the change from 598 to 981
Calculation steps:
[( 981 - 598 ) ÷ 598] x 100 = 64.05%
Formula
Percentage change = [(981 - 598) / 598] x 100
Subtract the new number by the original number
981 - 598 = 383
383 ÷ 598 = 0.6404682274247492
0.6404682274247492 x 100 = 64.05%