52.1% is the change from 620 to 943
Calculation steps:
[( 943 - 620 ) ÷ 620] x 100 = 52.1%
Formula
Percentage change = [(943 - 620) / 620] x 100
Subtract the new number by the original number
943 - 620 = 323
323 ÷ 620 = 0.5209677419354839
0.5209677419354839 x 100 = 52.1%