102.7% is the change from 482 to 977
Calculation steps:
[( 977 - 482 ) ÷ 482] x 100 = 102.7%
Formula
Percentage change = [(977 - 482) / 482] x 100
Subtract the new number by the original number
977 - 482 = 495
495 ÷ 482 = 1.0269709543568464
1.0269709543568464 x 100 = 102.7%