189.91% is the change from 337 to 977
Calculation steps:
[( 977 - 337 ) ÷ 337] x 100 = 189.91%
Formula
Percentage change = [(977 - 337) / 337] x 100
Subtract the new number by the original number
977 - 337 = 640
640 ÷ 337 = 1.8991097922848665
1.8991097922848665 x 100 = 189.91%